I'll watch Ole Miss just to see how they look without Kiffin but I doubt I tune in to Oregon-James Madison.
In this current NIL era I don't think a G5 school is going to sneak in and beat someone but even if that team exists it should be evident from watching them play.
OM beat Tulane 45-10 earlier this year and Tulane gets a rematch in a 12 team playoff because of some dumbass participation rule.