Well, that might be true, or it might be that he was happy with 20 mins off the bench every game, given his injuries, but when that was reduced he got frustrated.From Sasa's comments I'm not convinced he wanted to keep fighting for his place. No point keeping an unhappy player when morale in the dressing room is very good at the moment.
And therein lies the point, if we bring in anyone that doesn't fit Gary's plan A, he won't use them- just like he didn't with Sasa and Fabio. So it has to be a player that fully fits plan A.