OSU was simply better. If they hadn't had the penalties or the mistakes, they could have named their score. I thought they did a great job handling Barrett last year because he didn't have a running back that was dangerous like Zeke Elliott had been in 2015. But with Dobbins back there, you had to account for two good runners again and it seemed like they never were able to pick the correct read. And then when OSU was forced to throw, our safeties were nowhere to be found and our corners failed to locate the ball. Campbell has an easy pick on the first TD drive if he locates the ball. Instead, he commits PI on a ball nowhere near the receiver. On the first TD, AO is in perfect position but he never finds the ball and he can't swat it away. For all the talk about how good Allen is, he seems to disappear in pass coverage and is always a step late on a throw. I noticed both he and Apke when backed up against the goal line, will keep dropping back even though they're 5 yards deep. On the second quarter TD by OSU, if Apke has his feet on the goal line, he has a chance to make a better read and be in position for a swat or pick. Instead, he's still 4 yards deep in the end zone and still backing up when he makes his read and he's late. It's just so frustrating to put 38 on the board and it's not good enough. Used to, 38 was more than good enough. Now, our last 2 losses have been when we've put 38+ on the board.
As for the playcalling, it's tough to get exotic when the o-line can't keep guys off the quarterback and running back. OSU executed the Northwestern defensive gameplan but did it in turbo mode. There was one wheel route called and it was covered/Trace was under too much pressure. The Barkley Wildcat was disappointing in that he handed it off to Trace. I was hoping they'd work shorter routes into the passing tree and they did on the drive that ended with Barkley's long TD. Those seemed to work better throughout the game but curiously, Hamilton wasn't anywhere to be found. Biggest series of the game was getting nothing out of the Shareef fumble recovery. I thought that was the game right there. Go down and get another score and walk out undefeated. Then to make matters worse, the punt gets blocked and they score almost right away. On the goal line, I was fine with getting points because as the OP says, you go up 2 possessions with 6:00 left, you should be in pretty good shape. But I would have liked one look at Gesicki there to see what might have happened.
Oh well, fortunately I have friends I can visit in Indy on Big Ten Championship weekend. So the plane ticket won't go wasted.