Both are potential 1st rounders. Nix was dominant last night and had his way against Barrett Jones. He even pushed Warmack 4 yards backward. So they would have quality front 3.
Throw in Golson who has improved leaps and bound and will be a quality QB next year. ND is still a good team but not nearly as good as last year
The nutty Michigan coverage isn't so much about Harbaugh as it is a signal to the Big Ten that Fox wants to party.