I love how Notre Dame would match up with Kansas State. I think the like would be something like Notre Dame -2.5.
I think Oregon and Alabama are better than Notre Dame. But then again neither of them have faced anything like Notre Dame's defense.
I think Alabama would win because Notre Dame would have trouble moving the ball literally at all, but the Tide would struggle putting points up themselves. I think it'd be Alabama -13. Something like 23-10.
Oregon is so fast that it is stupid. And they now how defensive bodies who are huge and athletic (and two in particular who should have been Irish

), but in a bowl game Oregon would have to push a DL that is arguably the best in the country and Te'o/Spond/Fox pursuing like hell. It's a tough matchup for the Ducks too, like the OSU-Oregon 2009(?) Rose Bowl. I'd say Oregon -8.
The most point put up on Notre Dame all season is 17.
17.
It's hard to say with honestly that Notre Dame wouldn't have a puncher's chance in all of those matchups.