But again, Rooney performed brilliantly both times after his idiocies. In fact, Rooney in the second part of 2010-11 was probably the best he has ever been. He is of course, not half the player today than Ronaldo is though.
And I don't believe Ronaldo had been ideal in his behavior while at United. Summer of 2008 was the most painful summer of will he/won't he I have experienced as a United fan, so much so that the joy of winning the Champions League subsided very soon as Ronaldo's flirtations with Madrid began. I'll agree that he has been respectful towards United in all his comments after leaving, but it's easy to be gracious once you have gotten what you want.
Ultimately, I think it comes down to the fact that Ronaldo is a better player and that is why the fans look past how he behaved that summer because that was shambolic. Agreeing with Blatter about the slave analogy and comments like "the fans will love me again when I score goals" will never sit well with me.