I just played a game against an option heavy opponent. I think he was in Ravens PB, 21 personnel, and ran all kinds of option: triple option, power option
I only won because he fumbled a lot. Other than that I have no idea how to stop it. I set the option defense to aggressive - didn't work, I clicked Option RB pre-play - didn't work, I tried to man up the RB - didn't work: the assigned defender would still leave him to get to the QB. No matter what I tried to do, it would always end like that: the QB keeps the ball, everyone thinks it's a QB run and leaves their players to catch him, and the very last moment before getting tackled he tosses the ball to either RB or FB.
Couldn't stop it from 6-1, kinda stopped it from Dollar, but I guess I was just lucky. I forced 4 fumbles: one went out of bounds, one I recovered late in the 1st half but didn't have enough time to score, one I recovered and did have enough to score, and the last one I returned for 6 immediately - that made my opponent rage quit