If Woodley pulls it off it's gonna have to be early on. Robbie's cardio and grit is levels above Tyron's. Robbie has taken a lot of damage yes, but I feel like he has one more good title defense left in him and his striking defense is solid early in the fight. He starts allowing himself to get hit late in the fight. By then, Woodley will have slowed down considerably.
This of course, is not to say that Woodley's cardio is as bad as everyone else says it is, but it's not good enough to allow him to outwork Robbie for 5 rounds or to get a late finish. He WILL be mouth breathing by the middle to end of the 2nd round. After the 3rd he's gonna be ripe for the finish and Lawler WILL smell the blood and move in.