IMO the problem with the current rule is that it leaves too much objectivity (or opinion) for multiple refs to call things differently which is what is currently happening. It's not the refs fault, it's the rules fault. I think a better rule will make it less complicated and easier for fans, wrestlers, coaches to understand.
That is why in an earlier post I offered change ideas that apply to stalling for both feet and mat wrestling.
Example 1 re: Out of bounds/push out rule: One guy shoots multiple times but then get's pushed backwards OOB and the ref's don't call it because their opinion is that it's continuation. Same scenario and another ref calls stalling because their opinion is different. Both have valid opinions and made the correct call based on today's rule.
Example 2 re: Mat wrestling: Guy gets the legs in and get's bottom guy on belly. First ref let's it go for the whole period resulting in a lot of RR. Second ref calls stalling on the bottom guy. Third ref calls stalling on top guy (for riding parallel). Fourth ref calls double stall and/or stalemate. Al ref's are correct based on today's rules. That's why I proposed auto stalemate after 30 seconds. IF we are able to track Riding time this should be simple.
IF nothing else it makes it less complicated for our officials, coaches and wrestlers.