Disregarding the recent events surrounding his contract, a fully fit Rooney is our best player, imo. I don't think Berbatov or Hernandez (at this stage) are capable of scoring 34 goals in 42 appearances so if he is fully fit, he is an automatic selection for mine.
Having said that, it has surprised me the way the rest of the team has gotten on with things without him. I thought we may struggle to create chances/score but it has been the other way around, if anything.
Though, gotta love Hernandez's endeavor. He may look like a lesbian but he doesn't mind the physical stuff :D