[JugglingReferee]

Originally Posted by bob jenkins

Over the years, there have been "rules" (really, officiating guidelines and statements in the rules books, but generally not specificc rules themselves) that "two of anything" is a foul, "two hands" is a foul, "one hand and a knee" is a foul, etc.

I think we're now back to "displacement or hindering freedom of movement," as opposed to the specific contact method.

The more things change, the more they stay the same.