Personally I would think BYU's list would be the following

Most likely candidates:
Darrell Bevel
Jay Hill
Bronco
Ken N.
Paul Peterson
Kellen Moore

Backups include:
Lance Anderson
Shaun Nua
Vic So'oto
Jason Beck
Rober Anae

Yewt Options:
Morgan Scalley
Kyle Whittingham


I apologize for anyone I missed in the process.