Probably the smart play. I have him in my IR. If I need the IR for someone else, I may end up dumping him.
If you look at his schedule:
Pit (99% not playing)
@Cle (Finley on the road)
@Mia (Good, but still Finley on the road)
First game he comes back, probably on a snap count. Will pull himself out of a game quick if he doesn't "feel" right. I'd probably only fell good about playing him in the championship, if I get there. And that's only if he plays the full game against NE without any problems.
This gamble probably won't pay out for us. I don't regret it though. You wont find this kind of upside in the 7th round, especially in a deep league.