Naughtymax
Internet MMA God
The threat to sit out is one of only two possible explanations to let a guy that talented go undrafted. The other is that there is some evidence that hasn't leaked to the media, but which got around to NFL GMs, that this was murder-for-hire to avoid paying child support a la Rae Carruth. The latter seems unlikely to me without the media getting a sniff, but I could see NFL GMs sharing information.