For a long time, the GIII Iroquois Stakes was run late in the fall. Nowadays, however, it formally opens the journey to the next GI Kentucky Derby immediately before a sale that could easily contain the winner of the one after that.True, the Iroquois has not had quite the impact one might hope, as a track reconnaissance for the following May. The most resonant name on its roll of honor is Not This Time, who was already at stud by the time the Derby was run; while the 2001 winner, Harlan's Holiday, did eventually line up as post-time favorite before running seventh. But prospectors up the road at the September Sale can only be inspired to see a superbly-bred colt, picked out by one of the sharpest judges in their midst, banking the first 10 gate points for the race that animates the whole North American yearling market.As it happens, Salahudin (Uncle Mo) was himself led out unsold at $190,000 at Keeneland last year, only to resurface across town at Fasig-Tipton the following month, where a piece of unfinished business was concluded at $325,000.Salahudin is the second consecutive juvenile featured in this slot bred by Newstead Corp., following Summer Starlet (City of Light). Just as was true of the GI Spinaway Stakes winner, whose fourth dam is Yarn (Mr. Prospector), this colt is out of a mare acquired at due expense as conduit for some of the very best blood in the book.For Salahudin's dam Weekend Strike (Smart Strike) is a granddaughter of none other than matriarch Weekend Surprise (Secretariat). Weekend Strike had decent ability, runner-up in a Gulfstream stakes over a mile of turf, but there was much else besides to account for what meanwhile proved a giddy elevation in her value.Just a couple of weeks after she was sold at the 2007 September Sale, for $350,000, her half-brother by Gulch broke his maiden on the adjacent track. His name was Court Vision, and he then added the Iroquois itself, then still in its old slot, and the GII Remsen Stakes. After running midfield in the Derby, he switched to turf–on which surface he eventually collected five Grade Is, across four seasons, bowing out with a shock success in the 2011 Breeders' Cup Mile. Just a couple of days afterwards, Weekend Strike was sold at the Keeneland November Sale to Barronstown Stud for $2.3 million.Court Vision | Sarah AndrewCourt Vision was only the most significant (and timely) of several updates meanwhile volunteered by Weekend Strike's siblings. Full sister Smart Surprise took 11 attempts to break her maiden, but then won sprints at both stakes and graded stakes level on the Woodbine synthetic; half-brother Lord Snowdon (Seeking the Gold), another slow burn who broke his maiden under a tag, proceeded to win a couple of stakes on the main track, also running third in the GI Metropolitan Handicap; and another, Hailstone (City Zip), had only that summer been thrice placed in Grade II company on turf.Collectively, then, these horses confirmed their dam Weekend Storm (who had already produced a son of Gulch, much earlier in her career, to finish second in a Hong Kong Group 1) to be a highly effective channel for the genetic prowess of her celebrated mother. Though herself unraced, Weekend Storm–as a daughter of Storm Bird–was full sister to GI Preakness winner Summer Squall; and half-sister to A.P. Indy. This family is of course far too fertile to be reprised here, with Raging Sea (Curlin) and Happy Saver (Super Saver) most familiar among those to have lately refreshed its fame.Hitherto, admittedly, you could only have made a marginal case that her daughter has justified the investment made to establish her own branch of the dynasty. She was “married” to Galileo (Ire) several years, but only one of their five foals achieved any distinction, Sizzling (Ire) winning a Group 3 over 12 furlongs in Ireland. Another daughter needed two miles in the mud in mediocre company to record her solitary win, albeit has meanwhile become dam of recent Saratoga stakes winner Cosmic Candy Girl (Twirling Candy).But it looks as though Weekend Strike has reserved her best for last, a switch to Uncle Mo having produced this colt, Salahudin, to make an immaculate start. His success will be warmly received by Corser Thoroughbreds, who gave $475,000 for his half-sister by Frankel, a maiden winner in England, at the 2024 Keeneland November Sale.Despite leaving us in his prime, Uncle Mo had at least made suitable arrangements for his legacy, with Yaupon among the younger stallions now slipstreaming Nyquist. With a family like this behind him, even so, the stakes for a stud career could yet become very high for Salahudin. Upstart for an UpgradeThe aforementioned Harlan's Holiday included Into Mischief himself among his debut crop at Airdrie. The same farm is now giving another Iroquois winner a chance, in Jonathan's Way, and it would certainly be gratifying if he could fill the tragic void recently created by the loss of Girvin. In the meantime, however, another horse on the same roster is underlining his eligibility to take up the slack.Upstart's daughter Manuka Honey remains in lock-step with Salahudin. Both scored on debut June 20; both followed up in a stakes at Ellis Park August, the filly clocking the faster time in scoring by seven lengths; and now Manuka Honey has in turn extended her unbeaten start in the GIII Pocahontas Stakes, the fillies' equivalent to the Iroquois–a race once won, back in 1982, by none other than Salahudin's third dam Weekend Surprise. (Whose son A.P. Indy, of course, is grandsire of Upstart.)Manuka Honey | Coady MediaUpstart, to his considerable credit, would appear to be working with much thinner material. Certainly Manuka Honey, a $19,000 buyback in the same Fasig-Tipton catalogue that produced Salahudin, is already much the most talented performer under any of her first three dams.Her dam Drop Dead Red (Hold Me Back) did admittedly muster a runner-up finish in a turf stakes round Laurel, but spent most of her career in claimers and has produced only mediocre winners. The next dam, by Not For Love, ended her career under a $5,000 tag but did at least pass on some hardiness: Drop Dead Red and her three named siblings averaged 37 starts apiece. One, at however lowly a level, accumulated 23 wins!That's an area where Upstart can double down, having himself been multiple Grade I-placed in three consecutive seasons. But he has clearly upgraded this mare, something consistent with 26 stakes winners at a very solid 5.4 percent of named foals, from stock largely conceived at just $10,000–notably Grade I winners Zandon and Percy's Bar.Both the latter were Airdrie graduates. So too is High Speed Reed, named a 'TDN Rising Star, presented by Hagyard,' for the style in which she broke her maiden 24 hours after Manuka Honey won over the same Churchill terrain. Upstart did not have to live up to his name to quite the same degree with High Speed Reed, whose dam She's the Berries (Badge of Silver) was a useful operator round Woodbine, rounding off her career with a black-type win and then a runner-up finish on her graded stakes debut.It's unsurprising that High Speed Reed was retained at $120,000 as a Keeneland September yearling, her first four dams all being the handiwork of Airdrie's late owner Brereton C. Jones. Not everyone would have persisted in the same way with blood running through an unraced third dam by Yankee Victor; or a granddam, unplaced in a single start, by The Daddy. But that very perseverance was itself presumably instructive of the farm's faith, and now Upstart has given the family an upgrade for all to see. No Holiday from this Hobby-HorseHarlan's Holiday surfaced in an unexpected guise over the weekend, over the water, as damsire of Highwayman (Fr)–winner of the most venerable Classic of all, the G1 St Leger over 14 furlongs. You wouldn't expect a miler like Persian King (Ire) to sire the winner of such a grueling race, but while the granddam is by a recognized stamina source, Linamix (Fr), predictably I'm going to insist that Highwayman also drew heavily on a mare by a top-class dirt runner.Persian King | Zuzanna LupaThis is a familiar theme, no doubt, not to say a weary one! But I'm not going to resist, when the runner-up (admittedly by a staying brand in Sea The Stars {Ire}) was out of a mare by Kitalpha, the unraced son of Mr. Prospector and Miesque. Not just any mare, incidentally, but GII Azeri Stakes winner Martini Glass, who also finished second in the GI Spinster Stakes and GI Delaware Handicap.A year ago, remember, the St Leger was won by a son of Justify–one who has meanwhile won the G1 Gold Cup at Royal Ascot over two-and-a-half miles. Someday European breeders will recall the lesson they should have learned, once and for all, when sons of Northern Dancer transformed their gene pool a couple of generations ago. These dirt horses, sometimes ridiculed by the Euros as one-dimensional “speed” brands, certainly know how to set off fast. But they keep going.And that's the key; that's how the Europeans can restore their Classic Thoroughbred from commercial erosion by sires trading in the kind of speed that indicates not class, but mere precocity.The post Breeding Digest: Salahudin No Surprise appeared first on TDN | Thoroughbred Daily News | Horse Racing News, Results and Video | Thoroughbred Breeding and Auctions.