ryan reynolds for both deadpool and greenlatern?

hey guys just found this link on the net talking about ryan reynolds portraying 2 different superhero characters in 2011 just thought i'd post it and see what your thoughts are on the matter.

http://www.comicbookmovie.com/fansites/rorschachsrants/news/?a=8669

i think he will defently make a great deadpool since he already stared as him in the new wolverine movie and the fan reaction was well accepted but i cant say much about him playing the green lantern since i know nothing about him other than the general knowledge that he is green and that hes some lantern... right.