I think he will be ok as i don't think Martinez will start him every game. If we can get a CM/DM brought in and maybe shift Osman upfront, he can be gradually eased in over the season. He is going to need a settled 2 behind him though, whether it's Felli+Gibson, Gibson+Another, Felli+Another etc,etc. So that if he does lose the ball he doesn't have to have the worry about getting it back so much, just concentrate on what he's good at.