Nah, because they have a reputation for doing damage in the tournament before even though they are a 15 seed.
Very different dynamic as they were one of the better teams in their conference this year that had to win the Ivy tournament to get in, vs. a St. Peter’s team that was middling at best in conference last year then went on an historic hot streak. People shouldn’t be surprised by Princeton anymore. They can definitely beat Missouri, but would I consider it an upset on the level of what St. Peter’s did last year? No.