Is there a benefit to running multiple offenses? I'm trying out just focusing on one (motion), running it 40-50% of the time. Not sure if being "one-dimensional" like this leads me to being too predictable for the AI, and thus they're able to more easily stop my offense. Was hoping I could just build a team really good at it.

Great question. I always run two. I'll be really interested in finding out what you learn!