So many rumours flying so I wont add to them by saying anything but the guy who told me it was Buff considering retirement said there was a physical ailment component to it. I think its a matter of having the drive to play through an issue or not. He has a lot of money but this year he would take home $8 million so you'd almost think one more year for your last big payday.
Id assume this wasnt something he was leaning towards previously cause if so, Jets would have had a lot of money to play with in free agency. And they're clearly hoping he decides to play.
Ultimately, he doesnt owe us anything so if he hangs em up, we were lucky to have him.