Been thinking on this.
Try, B38 is a linebacker lined up on the edge, upright (i.e., restricted.) At the snap, he rushes across the line untouched, and lays out to block the kick.
1) B38 knocks over the holder before he blocks the ball.
2) B38 blocks the ball, then knocks over the holder.
For me, 1) is either PF/UNR or running into the holder foul (9-1-16-a-2), but also also an Exception 58 violation. So there's essentially no way to have a 5-yard foul for running into the kicker/holder with the new exception, is that correct? If the contact is before the block, or there is no block, it's now automatically a personal foul?
2) No foul for exception 58, but could have a foul for roughing or running into the holder.
Essentially exception 58 is null if the kick is blocked first.
Is that correct?