Buffalo Bills: 6 available free agents that would be starters this season
David DeCastro
David DeCastro is considered one of the best guards in the NFL and the news that the Pittsburgh Steelers were releasing him was surprising. However, the move made more sense as it was reported that DeCastro needed another ankle surgery and was considering retirement.
For that reason, this move is very unlikely but since he is technically a free agent, and is coming off a stretch of six straight Pro Bowls, he needs to be mentioned here.
On the offensive side of the ball, the left guard position is one that probably has the most question marks entering training camp. The Bills have plenty of options with Cody Ford returning from injury, Ike Boettger, and Forrest Lamp but DeCastro would certainly be the best of this group.