He still hasn't implemented "his" system, according to him. That starts next year. He has told recruits that he was trying to get the exact guys in place to change the defense after this season to exactly what he had envisioned and wants it to be. I don't think he's satisfied with even this version of the BYU defense, which is unquestionably one of the best ever at BYU.
No idea what that means or what changes are ahead.
I just hope that they carve off a few extra milli for that Jay. He's a great one.