Harry (Daniel Radcliffe) is too 'not-skinny'

[williamhause2000]

We may need a new actor to play Harry if Daniel Radcliffe puts on 
much more weight!  In the book Harry is scrawny.  After Harry's fight 
with 'you know who' Daniel is shown lying on his back.  From that 
perspective you can see that Daniel Radcliffe is not skinny.

I hope pressure is not put on Radcliffe to lose weight as he is only 
a child.  Perhaps special effects can be used instead.  (Or perhaps I 
just don't remember clearly.  I have only seen the movie twice.)

-Billy