Side control!!!!! If you want to win by decision and still get outstruck, flashed rocked or even just beat down. Side control counts huge on the judges score card, even more then top control and forward pressure.
Your going to win a lot more if you just stay in that position for atleast a few mins per round. You don't even have to throw subs or ground and pound. Just stay there and deny his transition and you should be all set to win a lot of decision fights.