2. Stay injury free
Well this might not be up to him but he has to remain injury free next season, there have been too many stop starts in his relatively short career at Arsenal, He missed a large chunk of the season last year and only came back into the team in the last few weeks.
Injuries don’t just keep you out of the team, they hamper your progress and if Wilshere does want to become better, he has to stay relatively injury free for a couple of seasons. It might not be easy for him to remain completely injury free, but he has to avoid the long-term injuries which have blighted his career so far.