Percentage chance Michael Thomas comes off PUP list in time for Week 1 or 2?

I don't know about how it all works but seems like they'd rather put him on the 3 week IR instead of the PUP unless he just doesn't think he will be ready until after the bye. When you see the recovery time of these athletes these days it sure seems like they recover much more quickly that the old predicted times. But again I don't know how it all works