The thought has crossed my mind a couple of times over the last few weeks, and I'm undecided myself. I love the Mash, I think he's a brilliant player but based on what we're seeing off him at the moment, I think it's a reasonable question. Here's why I think that:
Had we have sold him in the Summer, we would have got an absolute premium price for him, similar to the way we did for Alonso. I don't know if we'd have got more or less for the Mash, but we would certainly have got well over 20 million quid, and in the market just gone we could have bought some good players for that. There is also the danger that if he continues to underperform, we won't get the same fee this Summer coming.
So how bad has he been so far and will he improve? Well he's been poor IMHO. the fact some people are comparing him to Lucas and saying the Brazillian is currently playing better (I even think he is myself to be honest) probably says it all. His mind and heart don't look in it to me, and while I don't for a second doubt his ability, I wonder if we can re-ignite his feel for the club.
If we can, then it was it was right 100% to keep him, and it's very early days as far as the season goes. If we can't, we probably should have sold I think. I'll bet there's been a couple of occasions recently when the thought has crossed the managers mind anyway. I wonder if we weren't selling Alonso whether we would have shipped him out.
Anyway, it'll be interesting to see how it pans out. For my part I'm undecided as of now.