Rafinha - Played two matches, only one in his preferred position = 'Huge disappointment', 'doesn't deserve much more playing time'
Sergi Roberto - Played several matches for the first team, has rarely showed that he is good enough at this level = 'Oh, he has huge ability', 'must be confidence issues for why he has stalled', 'he can be the next Xavi'
One was rated highly in the B Team, the other was not so much.... One had a great season in the top division under this manager, the other has not showed so much whenever he has gotten the chance.... One has played only two official matches and is being written off.... the other has gotten more chances than that, but there are still excuses made for him...
I hope S.R proves many of us wrong though and shows that he can be a decent option for us, but I won't hold my breath. I don't think he is an absolutely rubbish player like some do though, I actually think he is decent and can do very good for another team, but not for Barca. I can't see him becoming more than a rotation option here and with the way players are coming through from La Masia, he is soon gonna lose that place as well unless he really steps up many levels.
As for Rafinha, then im gonna give him the benefit of the doubt considering how well he played for Celta last season. He has only played two official matches for us, only one at his preferred position.