There does not seem to be much excitement for this fight because most think it is a walk in the park for Woodley. That is far from the case.
Woodley (who is now 36 years old) has shown in previous fights a tendency to slow down significantly in later rounds. While Usman might not be the better wrestler, their wrestling will likely cancel eachother out and I think in a 5 round fight that Woodley will start to slow down significantly.
Usman just needs to keep the pressure and grapple as much as he can with Woodley. Woodley's massive arms will become slower and slower. His body will not be able to deliver oxygen to his muscles in the later rounds. Usman will then be able to pick him apart.
Don't let Woodley's (admittedly impressive) streak of highlight reel knockdowns and knockouts blind you. What will Woodley do if he can't get a KO and the pressure is on him for 3-4 rounds? He will gas. Usman is not an idiot... he isn't going to exchange fire with Woodley.
Have not seen the odds, I expect them to favor Woodley heavily. I would put some chump change on Usman.