Re: Downey's last?
The worst thing that could possibly happen to a movie in my eyes is for a character to get recast. That just annihilates continuity and REALLY takes you out if it. If it were up to me Terrence Howard would be in the War Machine suit and Don Cheadle could have some other role.
As far as I'm concerned Cheadles Rhodey and Howards Rhodey are two entirely different characters. Thats why it pisses me off in Iron Man 2 when this guy that Tony hardly knows comes in and steals his suit to give to the government.