This season, when he was on form, I thought his most prominent attributes were his vision and eye for a killer pass. Whenever he played alongside Rooney, which wasn't a lot once he had gotten settled unfortunately, he was always looking for the killer ball in behind to him or Ronaldo and he picked them out beautifully plenty of times.
And I'd say that description of Cantona is exactly how I'd describe Berbatov, so I'm surprised you think he's not like Berbatov.
As I said in my post, I think Berbatov's main attribute as an attacker is his ability to score. Granted, that didn't exactly work out this season, but throughout his career, my summary stands up to scrutiny I reckon. I don't think he is as creative as Cantona or Bergkamp were. He has a brilliant touch, but not the ability to execute a killer pass in the same way as these players.
(I believe these stats are domestic league games)
Cantona's club career - 162 goals in 439 games = 0.37 goals per game.
Bergkamp's club career - 234 goals in 648 games = 0.36 goals per game.
Zola's club career - 192 goals in 599 games = 0.32 goals per game.
Berbatov's club career (thus far) - 130 goals in 305 games = 0.43 goals per game.
Berbatov has an even better strike rate in European competition than he does in domestic. He also outstrips all of the above players in the international arena. This is obviously not conclusive, but I'd say it goes some way to backing the idea up that Berbatov is more of a centre forward than a traditional number 10. His first season at United was something of an anomaly.
If we were talking about playing a system with a creative, in the hole player, then we'd be better served sticking Rooney there in my opinion, with Berbatov as the most advanced attacker. I think Rooney is more creative and Berbatov more deadly in front of goal.