I know I am not a coach and these guys have a ton more information than I do.
But, I would start by passing. Pass defense is UCLA’s weakness. If we are successful in passing early, they will have to worry about covering our receivers. Then, when the box opens up – I would run Moss and mix in some play-action passes. UCLA has a decent rushing defense. If we try to establish the run early without much passing, we may be playing into their strength. UCLA knows we are a running team and I believe their focus will be on stopping the run.
Again, Ludwig and Whitt know much more than me. This is just my two cents based off what I have seen.