At NCAAs?
Nobody is going to upset them this season. It just isn't logical. You would need them to under-perform in nearly every weight and just one other team to over-perform at every weight.
NC State, Ohio State, Iowa, and Michigan are the likely culprits for an over-performance. To the extreme needed wouldn't realistically be possible.
NC State, for example.
125 - Comacho - 1st
133 - Orine - 3rd
141 - Jack - 6th
149 - Arrington - 3rd
157 - Scott - 1st
165 - Singleton - 5th
174 - Faison - R16
184 - Fishback - 5th
197 - Hidlay - 1st
285 - Trumble - 3rd (Trephan isn't doing it)
Penn State would need to do something like this then...
125 - Howard - DNQ
133 - Nagao - 8th, Soph Slump
141 - Bartlett - 7th
149 - VanNess - 7th
157 - Haines - 5th
165 - Facundo - 0-2
174 - Starocci - 2nd
184 - Truax - 4th
197 - Brooks - 2nd
285 - Kerkvliet - 2nd
For both those extremes to happen just isn't going to be a thing.
In a dual format it is quite similar. For example, Michigan COULD win 125, 133, 141, 157, 165, 174, and 285. Winning them all is a tall task and would need a multitude of things to line up and probably certain Penn State starters to be sick, injured, or out.