You really are baffled on why they might want it overturned?
I can think of a couple;
1). How umpires judge it is ambiguous. I doubt Coaches/Sponsors want ANOTHER rule that's plagued with ambiguity in the game.
2). If what Doc is saying is accurate (I don't know why it wouldn't be) then the reading of the rule leaves ambiguity in the interpretation. He used the term "slowly"....what the hell does that mean? "Slowly" can have 10 means to 10 people. Another ambiguous point that I doubt the Coaches/Sponsors would want to deal with.
If you honestly believe this rule can logistically be supported then I can't help you there....