It's unlikely that what Silva is calling a million dollar proposal would be a single pro wrestling match with Chael Sonnen, but you never know. Silva vs. Sonnen was a highly anticipated bout last year before it fell through in a maelstrom of drug test woes. It's a bout big enough to headline a Fight Night card in the UFC, but would the WWE world really care? The question here is, how many fans will cross over and watch WWE programming to watch these two, even out of curiosity? A one-off bout is possible - but unlikely.