I can say this without hesitation. (1) There isn't a team in CFB that can match the skill position talent that OSU has on it's roster, not only the starters, but the talent on the 2 deep chart too. They are stacked.
OSU will score with anyone -- the issue for OSU right now is if they play a team who can play physical in the trenches -- they get manhandled. There are only a handful of teams who can do that, but the top two teams they faced ran the ball right down OSU's throat. The other issue is -- the best players OSU has on the DL are gone next year, so they will need players to make HUGE leaps to rectify the issues.
Offensively -- OSU won't skip a beat. They will pile up points, but defensively, they just lack the game changers Urban brought in for so many years. They are soft. They don't have an elite DE. They don't have a shut down CB. Against teams they overwhelm with talent -- they will still pummel them. But any team who can play physical with hang with them.
(2) Personally, losing to UM saved OSU from a real embarrassing loss, because no team is as physical as Georgia and they would have given OSU a beating.