Here are the ranked teams that are bowl eligible that BYU has played and beaten
SMU
Kansas State

Here are the teams that are bowl eligible that BYU will play
Arizona State

Here are teams that BYU has played and beaten who still can become bowl eligible

Baylor needs one win from 3 remaining games
@ West Virginia, @ Houston, Kansas

UCF needs two wins from three remaining games
@ Arizona State, @ West Virginia, Utah

Utah needs two wins from four remaining games
BYU, @ Colorado, Iowa State, @ UCF

Houston needs two wins from three remaining games
@ Arizona, Baylor, BYU

If BYU runs the table and ends up with 6 victories over bowl eligible teams of which two are ranked, this could go a long way to shifting playoff seeding.

Regardless the only seed that appears to be a lock by season's end is the number one seed for Oregon the Big Ten. The other conferences, there is enough mobility with the remaining schedules to see shifting up and down. BYU could be a two, three or four seed. SEC has several scenarios where their teams are losing games and the three teams in the teens are moving up, but not enough to over take BYU or Miami. ACC also is struggling with the reality that only two teams by season's end could be ranked SMU and Miami of which SMU could be on the outside looking in due to SOS. BYU needs Kansas and Iowa St to shake off Saturday and continue to win. Colorado needs to continue to win.