That would imply that Falcao was better than RVP which he really wasn't. I'd also take RVP ahead of Mata
Falcao didn't play the full game - so it's far harder to judge, and would be unfair in fact... also Mata was much, much better than RVP yesterday.
Also, dropping Mata moves Rooney further back, which generally isn't where he plays his bset football.