BetOnline released its updated win totals for college football teams and USC is at 7, which is close to other services.
But even BetOnline notes the big drop from its opening line for USC.
2019 Regular Season Wins – USC Trojans
Over 7 (-120, 5/6)
Under 7 (EVEN, 1/1)
(Note: their win total has went down from 8½ since original release)