BYU is currently projected to rank 32.
Boise State (18) and Utah State (69) previews should be up within the next week or two.
http://www.sbnation.com/college-football/2014/3/25/5537290/middle-tennessee-football-2014-preview-schedule-roster
Middle Tennessee projects to be the 99th best team in college football. BYU is by far the best team on their schedule. In fact, BYU is 33 spots higher than the second-best team, Minnesota.
"If a quarterback emerges and the offensive line doesn't stink, there are certainly wins to be found. Seven of MTSU's 12 opponents this fall are projected 100th or worse. Five of six home games are winnable (six if you don't think much of BYU), and of the road games, perhaps only Marshall and Minnesota are out of reach."
http://www.sbnation.com/2014/4/7/5582424/unlv-football-2014-preview-schedule-roster
UNLV isn't much of a team to write home about, either. Projected to rank 109, BYU is also the best team UNLV is projected to face (2 spots better than Arizona).
"Bobby Hauck's fourth-year breakthrough was encouraging, and in 2014, Hauck will field his most experienced squad yet. But without academic improvement, the on-field ceiling for his squad could be limited, both in the short and long term."
http://www.sbnation.com/college-football/2014/4/16/5617994/nevada-football-2014-preview-schedule-roster
Nevada projects as the 62nd best team. They also look eminently beatable, with lots of holes to replace from a not-so-good team last year.