Okay so this isn't pulled off of any data bank, these are games I recall off the top of my head, but they represent a pretty strong group of home dogs that were +7 and not a single instance of the road team covering yet this year. Feel free to chime in if I left one out.
Nebraska -7 @Illinois (won outright)
Notre Dame -7 @ Florida State
Texas -7 @ Arkansas (won outright)
Maryland -7 @ Illinois
UCF -7 @ Louisville (won outright)
San Jose State -7 @ Hawaii
Utah -7 @ BYU (won outright)
Iowa State -7 @ Baylor (won outright)
FWIW we have the USC Trojans laying 7 @ Colorado right now for this upcoming weekend's card.
Any takers on the Buffaloes?