I disagree, if he isn't playign well he only has himself to blame. All this nonsence about our midfield not being good enough and what not... its absolutely rubbish, other players are doing just fine with our midfield, we are second place in the PL, made it to the quarters of the champions league, we could have hardly done all that if our midfield was rubbish.
Berba is hardly in an position to scream at our better players i.e. Nani, nani contributed much more than him. Its ok when you are Ronaldo or Rooney, the best players, if you are a player who has no significant impact on our performances you are hardly in a position to scream at someone who has done the business far more often this season.
Also, he was just average yesterday, not bad not great either.
And why are people who question his contribution not united fans? If anything they are concerned about the effect of a non performer on the welfare of the team. Strange the conclusions people come to.