Dave Allen has offered to fight Andy Ruiz Jr in a Sheffield stadium fight in 2027.Ruiz Jr was hoping to return with a victory against Damian Knyba in a comeback fight, but was beaten in a brutal slug-fest.Ruiz Jr was beaten by a rampant Knyba in his return, and now faces a challenging rebuildHaving previously harboured ambitions of returning into the world title mix, he now faces a tougher journey back to the pinnacle of the division than ever.At the age of 37, many have questioned whether he should hang up his gloves and retire after a hammer blow to his credentials.But popular British heavyweight Allen believes he has the perfect solution for Ruiz’s return in 2027.Allen’s offer to Ruiz for huge fightHe wrote on Instagram: “Had a few days to think about what could be next to finish off my career. “Now I’m not saying this is possible that’s a question for Eddie, but if it was up to me I would love this.”Allen then attached an AI graphic poster of himself and Ruiz Jr for a potential fight.It proposed the venue as the Utilita Arena in Sheffield, with next year suggested as a post.Allen himself recently fought Thomas Carty, in a bout that ended in controversy after one round.Carty fell out of the ring and was unable to continue, which has sparked demands from Allen’s rival for a rematch.However the ‘White Rhino’ is not interested in a sequel and wants to bow out in style, with little time left of his career.Ruiz wants to still come back after getting himself in great shape againShould Ruiz Jr retire?It is unclear what options will crop up for Ruiz, who is unlikely to land the big fights without building back up with victories.However, he has defiantly insisted there is no plans to call it a day and still believes he has more to give the sport.He said: “I want to run it back. “He was a great opponent, I didn’t want an easy fight, and that’s why I chose Damian. “I’m not done, just because of this loss. I have still got it in me, and I want to fight again.” Watch Boxing on DAZN*If you click a link in this boxout, we will earn affiliate revenueSign up to DAZN to access the definitive subscription for boxing fans.Upgrade to DAZN Ultimate from just £24.99/month, guaranteeing access to 185+ fights annually, a minimum of 12 pay-per-views at no extra cost, as well as every Lega Serie A match and other elite football access.Alternatively, DAZN Standard is just £15.99/month, with the caveat you will have to pay for pay-per-view events.Click here to sign up.