Hmm....
Hayden Christensen for Vegeta.
Ray Park's nose is too annoyingly prominant to be Vegeta.
..way too tall,
and christensen is too good looking for vegeta ..bad choice.
Vegeta's nose was annoyingly prominent in its own way, but it was more pointed than wide. You could see it especially from his profile, when he had his head turned.
I never really thought so. Park has the facial/body structure of some generic thug. Vegeta is stalky and might make a splendid thug, but he's distinctive whereas Park doesn't come across as especially distinctive to me.