Is it not possible part of Rooney not reaching his potential is down to him being used as some super luxury utility player nearly half the time, and probably more often than not in big games?
Not that I'm particularly aching to defend him, but one thing to his credit is that he's strangely selfless for a player of his talent, and it's kind of worked against him. He's ended up basically playing at fullback in some of our biggest games. I mean, good luck getting a Ronaldo or a Van persie to do that, AND not be completely shit at it.
I don't think him not reaching his potential often is all down to what goes on inside his weird looking head, although that certainly is part of what holds him back. Some of the reason is down to how we've used him though, I reckon.
That said, I'm still not sure what the wiser move is out of keeping or getting rid, and that's regardless of what he wants. If he did another u-turn and wanted to stay, there has to be some guarantee he's going to stop being a numpty, or at least stop the numptyness from descending into unprofessionalism. I'm not sure how you guarantee that from someone who even Sir Alex Ferguson was struggling to keep on board. I'm pretty sure the only reason Rooney appears less stupid than Tevez is because English isn't Tevez's first language.