I haven't seen BYU's name mentioned anywhere as a bowl tie-in for this season.

Brett McMurphy tweeted earlier today that there could be up to 42 bowls this season.

This article from three weeks ago mentions the bowls that could round out the 43 (now 42 with Little Rock, AR dropping out today): http://www.fbschedules.com/2015/04/four-new-bowls-could-mean-total-43-bowl-games-2015/

BYU isn't mentioned, but it looks like if BYU does get a contract with a bowl this season it'll likely be in Tucson or Austin.

Here's a list of the bowl games announced so far: http://www.fbschedules.com/ncaa/college-football-bowl-schedule.php