WHY did Nathan need to die?

[Sharky]

Peter can fly too...

[Monkeychow01]

haha wouldn't be as dramatic or heroic :-p


My only realtive guess to that one is that he couldn't use 2 powers at once....it's the only justification I had......OR he's putting all his thought into the "feeling" of Ted getting out of control, that he can't think about how it feels to fly.