Celtic have been told to go pursue a move for Will Still after his departure from Southampton.The Saints sacked the former Lens boss on Sunday, less than six months after appointing him in May. Still was only appointed on a three-year deal in May but now leaves St Mary’s with the club sat one place above the Championship relegation zone.Southampton have placed under-21 head coach Tonda Eckert in interim charge ahead of Wednesday’s clash with QPR.Prior to his spell with the Saints, Still found success in France with Ligue 1 sides Reims and Lens.talkSPORT’s Hugh Woozencroft believes he could still make the grade in the Championship.However, he has instead urged Scottish giants Celtic, who in 1967 became the first British side to become champions of Europe, to swoop for the newly available manager.Reacting to Still’s dismissal on X, Woozencroft wrote: “Will Still will make a very good manager at Championship level.“Yes, there were undoubted poor performances but there were also some very good ones, where, had Saints taken their chances – it would have at least given him more time.“If I’m Celtic, I’m on the phone in the morning.”Celtic are currently without a permanent boss after Brendan Rodgers’ resignation last week.Former manager Martin O’Neill has since returned to Celtic Park on an interim basis alongside former Hoops player Shaun Maloney.GettyCeltic are currently without a permanent manager after Rodgers resigned last week[/caption]The pair have won each of their first two matches, including a Scottish League Cup semi-final against Rangers on Sunday.Meanwhile, Celtic sit nine points adrift of unbeaten league leaders Hearts having played a game less.Southampton’s next managerAs for the Saints, several candidates are already under consideration to succeed Still.talkSPORT understands the club remain admirers of both Frank Lampard and Mark Robins.The pair were both considered for the role earlier this year before Still was brought in.However, it is understood it would be difficult to prise them away from their current clubs.A return from former boss Martin would be welcomed by senior playersGettyRussell Martin could also return to the club after he was sacked by Rangers last month.talkSPORT understands players and staff would welcome their promotion-winning manager’s comeback.Martin was dismissed as Saints boss last December with the team languishing in the Premier League.