One thing that people are failing to realise is that now McCarthy has another mentor (Barry) added to the squad to add to his game, add to his experience and get the grips of game. Fellaini certainly wasn't going to be the man to give him the experience he needs, nor would I think Neville would be able to do either if he was still playing a part of our Midfield. We have a much needed striker with flair and the ability to cut defenses wide open (someone for Mirallas, Deulofeu, Pienaar, Gibson, McCarthy to feed to) and two solid midfielders to raise the competition and improve our game.
We made three signings in the three crucial areas we needed, I wouldn't be so approving of Barry if McCarthy wasn't coming along with him.
Every player on the pitch has to compete for their spot now, he made it obvious he was trying to get players to push themselves and realise what it is to compete for your spot when he signed Robles and Deulofeu, something Moyes, really never did..
anyway, I hope this made sense, I just did an all nighter all the way over here in Australia for this window and i'm glad I haven't regretted it.