Come on man, nobody is trying to say Mata had it so hard this season, it was like playing barefoot on broken glass. But between United's position in the league, and the massive point advantage, its rather obvious that your team, as a whole , was quite a bit better this season.
I'm a neutral, so as far as e-peen is concerned, I really don't care who FM-base would see as better player. But, I've been simply amazed just how much impact Mata has on Chelsea's game this year.
Just one guy, take him off the pitch, and entire team literally does not exist. Its not something you can often see at this level of football.
It almost reminds me of how France had so many brilliant players, and Zidane would still manage to raise them to whole new level.