That number to drop for future games. The 10 point spread has some of it built in. Without the past three games, BYU is probably the underdog or no spread, so the 10 point spread may have all of BYU's past performance priced in right now.
However, I don't expect it because Vegas bettors (and many fans) do not believe J. Hill can predict turnovers.
[Even though he did it in the last three games.] Which means the moneyline is likely undervalued still, maybe not as much.