Not to be rude, but rrjc is incorrect. It's possible to gain significant amounts of muscle without gaining appreciable amounts of fat.
The routine, however, has very little to do with it as long as you're working hard.
I'd follow up the limping program with something a little more limit strength oriented, westside-esque if that's what you enjoy (though I like overhead lifting more than benching), and then follow that with a longer period of something a little more hypertrophy oriented like one of Chad's programs. Whatever you choose, make sure it incorporates a good number of "full-body" movements like the clean and press, conventional deadlift, OH squat, etc. since you've been focusing on legs for a while.