trick play. The defense is hyped up, do something that they won't expect (like have Taysom line up under center, take a 7 step drop, the line blocks, and those CBs really have to cover instead of keeping it all inside a 20 yard fan from the ball).
In fact, the old backside post that BYU used years ago would be perfect. They are expecting run, go play action and let it fly to Leslie or Blackmon.
I don't know though, has Taysom ever taken a 7 step drop?