As has been mentioned many times before we need another safety. There has been talk out there about Sean Jones who I do like. But, with the recent srelease of Gibril Wilson, I say we make a true play for him.
He is one of the best safeties in the league. He can actually cover a TE or a slot WR unlike Whitner. This would allow Whitner to be put back at the Free Safety spot where he belongs. This way he can actually just float around in the secondary to use the ball hawking skills he had when coming out of college and has yet to put to use in the NFL. Gibril is also a very good blitzing safety and great in the box.
In my opinion, he is young at 27 and experienced. This will help solidfy our secondary going into the season if we made this move. Is he going to be costly, yes. But, I think with how far under the cap we are, and how were are set up going into the possibly no cap 2010 year, this would be a perfect fit. The Bills could afford him and he will be an automatic upgrade to our defense.