Cleverley has potential, yes, but he's already fulfilling a lot of it. Giggs can still do a job for us when he's played in the centre of midfield, but when you look at what he does there now, compared to what Cleverley did at the start of the season, I think it's clear to us that Cleverley's a better midfielder than Giggs. To be honest, I think the idea that Giggs can't play most games is nonsense. He's a professional athlete who keeps himself in prime condition. Obviously, he is getting older, however he should still be able to handle starting most weeks. I think he's generally rotated because he's no longer at the level where he can hold a starting place week in week out.
It can be argued that we rely too much on Cleverley, and that he only played well over a few games. Firstly, we don't rely on him too much, because we have been able to keep on winning without him. Secondly, I don't think his form at the start of the season was a coincidence. It's clear that he's going to be a top midfielder for us, and that he already has a lot of ability.