The big question for me is whether or not he is healthy. Last year he was paid ~$3.5M that most folks thought he more than earned. This year he is taking a one year $1.35M pay, which appears to be the market value. GB, NY, KC all reportedly were offering similar deals. Has to be due to the hamstring concern.
I think it is a bit of a risk that could have good upside, but the price was right to give him a shot. Similar to Mauti. I guess if you get enough of these guys, one of them will beat the odds? In either case, the cost is pretty low to take the gamble.