Corso starts that off with “Wyoming, plus nine and a half versus B, BFC.” He then goes onto analysis of the Cowboys. After that, fellow analyst Kirk Herbstreit makes sure the team name is correctly mentioned here, following Corso’s comments with “Tough game for Wyoming vs. BYU.”
And this isn’t the biggest of deals; it was clear from the graphics who Wyoming was facing, and Corso’s analysis was mostly on the Cowboys rather than their opponent, and mistakes do happen for everyone. It’s also possible that “BFC” was an intentional nickname. (But if so, it’s one that wasn’t clear or explained.)