I do like the stalling calls on their own "penalty chart" as well. Shoelaces and hair stuff is much better as well.....
As you mentioned, fleeing the mat will be called a lot more frequently and inconsistently. A lot of judgment required in this call. Could you bang the offensive wrestler for "fleeing the mat" if he/she does a blast double and takes them out of bounds?!?! I wouldn't do it, but according to the letter of the law.....did s/he really have to go all the way out of bounds??? Could s/he have turned the corner!?!? It will be interesting for sure!