I love making and seeing posts like this because it means BYU is doing well.

First off, the obvious ones.
USF vs #15BYU 8:15 PM on ESPN2: cheer for BYU, loudly and in person if possible.
Washington State vs Utah 12:30 PM on PAC12: cheer for WSU. Utah losing is always a good thing.

SOS boosters:
Wake Forest vs Virginia Friday at 5:00 PM on ESPN2: cheer for Virginia.
Boise State vs USU 10:00 AM on CBS: tossup. Go with your heart on this one I guess.
#14Iowa State vs Baylor 1:30 PM on FOX: cheer for Baylor.
Louisiana vs Georgia Southern 4:00 PM on ESPN+: cheer for Georgia Southern.
Arizona vs #3Oregon 8:30 PM on ESPN: cheer for Arizona.
Oregon State vs USC 8:30 PM on FS1: cheer for USC.
Colorado vs Arizona State 8:30 PM on ESPNU: cheer for ASU.

Upsets:
Root for Vanderbilt over #2Georgia
Root for #18Wisconsin over #12Notre Dame (Wisconsin is actually favored, but the more teams that pick up their first loss the better, Notre Dame especially.)
Root for UMass over #17Coastal Carolina
Root for Colorado State over #5Iowa
Root for #16Arkansas over #7Texas A&M (Arkansas will likely jump us with a win, but they are more likely to lose sometime down the line than A&M)
Root for NC State over #9Clemson
Root for Rutgers over #19Michigan
Root for Georgia State over #23Auburn
Root for Stanford over #24UCLA
Root for Tennessee over #11Florida
Root for Nebraska over #20Michigan State
Root for West Virginia over #4Oklahoma
Root for Akron over #10Ohio State
Root for Georgia Tech over #21North Carolina

Other than that, generally root for G5 over P5, with the possible exception of the Big 12. Root for TCU over SMU and Kansas over Duke if you like seeing more metrics about how the Big 12 is a great conference.