So is it a good P-5 team or a good offense?
Well, outside of LSU, you didn't play a "good" P-5 team, so a good offense I suppose.
GT runs, well used to run, a triple-option; they ran on every defense. BC has a 240 lbs RB and as I've mentioned in here before, our defense threw their bodies around instead of wrapping up. VT, FAU, and UNC averaged more yards per game than UF and all lost.
GT did not run well on good defenses. In several of their losses they racked up rushing yards late after the games were out of hand, since they couldn't throw for crap and defenses were trading space for time or 2nd and 3rd stringers were in the game. Though they did run all over inferior teams. As for BC, I had no idea that all one needed to rush for a lot of yards was have a 240 lb RB. I guess Clemson, Syracuse, and defensive powerhouse Purdue did not get that memo since all three of them held him under 60 yards. Hell, even FSU did a decent job on him. He may have run for 116 yards on them, but it took him 37 carries to do it. Almost 60% of his yards came in four games: you guys and the other great defenses of Temple, Wake Forest, and Holy Cross, where he ran for 149, 161, 185, & 149 respectively.