I'd venture a guess that if you counted all the teams in all of D-1 basketball that scored 62 points in a half you could probably count them on one hand. That game was nothing but fluky...in both halves. BYU being so hot from 3? Fluky. Ole Miss scoring 62 points in a half? Fluky. BYU getting outscored 25-0 in points off turnovers? Fluky.
Ole Miss earned it. Good on them. But the stars aligned very well for them. They probably couldn't score 62 points in warm ups like they did in that half. Fluky.