I'm in agreement with Blacklistshawn. If you're beating people by strength, greater size, etc. rather than using better technique and positioning, you'll end up hurting yourself in the long run.
Ask yourself if you are working on your technique or looking for the tap? Here's a thought, on your next rolling session start off every time from the position you are worst at. Don't use superior strength or size to get out. If you get tapped, so be it.
Have Fun !!