No, because Suarez performs in every team he plays for. The argument, according to the OP, is that because Messi doesn't play as well for Argentina as he does for Barca he isn't the best player in the world. So by my reckoning its the same with Rooney, and by the OP's logic Suarez is better than Rooney, as he performs for club and country.
You are correct that Suarez is consistent with club and country though. He consistently cheats for both.
And to say hes better than Rooney is bizarre...i disagree, Suarez better than Hernandez not Roondog...