Yeah, I think Huddlestone is capable, he has shown it. I'm not sure whether he is asked to just sit and pass it to the wing? But to be honest, even if he was asked to do that, he genuinely NEVER runs forward with the ball, he is essentially a CB when we have the ball. I'd be open to him trying a more forward role, but apart from a few examples, Quinn seems a much better option.
They were played as wingers, when they are far more useful in the centre. But Quinn is capable of great, cutting edge passes if we let him have the ball in the middle of the pitch - rather than doing donkey work on the wing with Rosenior, both of whom do fine, but aren't going to do rip it up on the wing in the Premier League.
Similarly, Meyler, on the occasions he didn't have to awkwardly work the wing and got central, actually did some exciting things. He isn't Yaya Toure, but he can run forward with a ball, he can make a crunching tackle (things neither Huddlestone or Livermore ever seem to do).
I just worry the obvious technical ability of Huddlestone and Livermore clouds the fact that they bring a very small amount of benefit to the team.