In a game where yardage was basically even while the game was close. S&P calculates efficiency based on success per play, which was surprisingly even. that might be the most useless poll. probably worse than the coaches poll where some lackey fills it out with strict instructions to rank opponents and conference teams high. you can gain a lot of yards and do a lot of stupid things (drop balls, fumble, throw picks, penalties) that negate all the yards you've gained. and even if you don't have drops, fumbles, and picks, and gain 79 yards on a drive starting from your 20, it's that last yard that's the most important and often hardest to get. efficiency can tell you some things, but it's only one small part of how good a football team is. ranking teams on that alone leaves out too many vastly superior pieces of info. look no further than ND being ranked 22 on that list. the reason ND is 3-3 instead of 5-1 is they've made a lot of stupid mistakes (and lost their only good QB for 1/2 against UM, which lead to 2 picks on their side of the 50). i happen to think it's easier to correct stupid mistakes as inexperienced players gain experience and players learn a completely new offense. but in the meantime, ND is far from the 22nd best team in the country, even though they could, if they didn't have drops, picks, and fumbles, beat all but the 20 or so best teams (they could also lose to about 50 teams if they keep dropping, fumbling, and throwing picks).