I voted No. Barcelona has always been, are and will ever be a cooperative team. That's the essence of this players, they play for the team, there is no envy nor arrogance within players. Hell, even now everyone wants Eto'o to score as many goals as possible against Deportivo to see if he reaches the 'pichichi' award. Also, never before have the players said or even manifested to say Messi was not the best player nowadays.
On the other hand, we have a player like Ibrahimovic who has not been awarded the same trophies Ronaldo has, but he is as skillful (or even better) as the actual FIFA world player is. However, he's so individualistic and self-centered that many times I wonder how good he really is. He definitely shines on Inter, but I think that over there players play for him and are set to put up with his ego because it's an effective way to win matches. But I do not think that he will fit in in Barcelona. He's just not the type. Maybe for a new Madrid-Galactico-to-come, but not for Pep's barsa.