You over rate him hugely.
Also, we seem to have done alright without a "holding midfield player" in the past.
Carrick plays that role very well, he just doesn't get noticed for it as much because he doesn't go crashing into challenges left right and centre.
Is that right? I don't think so at all. Very good at what he does, great engine and was excellent for Portsmouth - hence why Real Madrid paid nearly £25 million for him.
He's a typical Makelele type player, a water carrier, and just because he's not getting forward and getting goals doesn't make him any less important. Its not a glamorous job but if you play that type of system its very important.
I'd be interested to see which holding midfielders you think are better out there, especially those who have the experience he has and would be avilable for a decent sum?
As for how United do with a holding midfield player - with Hargreaves, League and European Cup winners. Fergie spent a fortune to get him and rushed him back to play in the top CL games back end of the other season. Say what you like but a player like that is useful, especially in Europe.
As for Carrick, he'll never be a proper holding player as long as he's got a hole in his arse. His instinct is to get forward, he rarely tackles and often wants too long on the ball. His major problem in my opinion he just lacks the ability to really mdictate tempo at the very top level, although he's often excellent against the poorer teams. Not a criticism, just a fact that very few players have got that much quality.
Regardless, the team would surely benefit from bringing in a player unlike the others in the squad to increase the options.