Our squad is absolutely massive with loads of mid range talent and not enough elite end players. We have to be looking to move on Wilshere, Walcott, debuchy, jenkinson for sure just in the basis of squad size and number of games. I'd add in Ox leaving if he is giving us hassle over his contract as he only had a few shows at wing back that made him look decent enough to press on.
We also need to work out what is going on with coq, elneny, as one of them is not going to be getting much game time next season.
I hope, though I don't expect, that we can sort out our squad balance away from droves of good squad players in the future and focus on serious talent.