Dr Rajpal Brar, a specialist in physical therapy and sports science, has told Goodison News of what happens next for Dele: "I think it really just comes down to if Alli feels he has the ongoing resilience and patience to continue to keep fighting. He hasn’t played in 19 months and had multiple setbacks so it’s not easy to continue to keep your head up and go through that daily fight, particularly if the light at the end of the tunnel continually gets smaller.
"The point at which Dele decides it’s not worth it anymore, I imagine that’s when he hangs it up. It is encouraging to see him working hard behind the scenes so it seems he’s keen on returning to football and not retiring as suggested."