well thats actually what i'm hoping for, that Neville's importance would come to fore and not just get drowned out by the trio or all the action happening in the end. i'm worried that general audiences will go "who was that?!" when Neville deals the deathblow to Voldemort's final foothold to immortality.
oh and fake teeth aside, i think Matt can use a trip to the dentist
imagine him with a perfect set of choppers, he'll give Radcliffe a run for his money