I don't believe it was because he was Bears pal, he was unpopular with the public, simple.
Tho Bears dramatics was ott. It's a game, they have to nominate, and yes, even their friends when it comes down to it. It's the nature of the game. He had a 5/1 chance of surviving, he didn't. If you want to portion the blame ( though I'm sure it was just drama from him ) then blame the public.