Mohamed Elneny, from midfield to defence?
Chambers and Holding are on the cusp of the Arsenal team - could they be the future of Arsenal's defence for years to come?
You don't know what you've got until it's gone - and the same goes for Santi Cazorla as a Gunner. Can we replace him when he eventually leaves?
Koscielny has grown into a beast at the back for Arsenal and his country - and his pocket continues to grow.....
Aaron Ramsey could be the midfield partner for Xhaka - if he defeats his former self......
Chambers is currently down the pecking order at Arsenal - does he stay and fight to show his talent? Or does he go elsewhere for his chance?
Jack Wilshere has it all, just not the ability to show it. Where does Jack fit into our plans?