Runner required to “get out of way” DP?

[bob jenkins]

Originally Posted by LRZ

I note no emoticon or blue font, so I assume you were serious.

If so, that's a new one on me. Never heard of this mechanic. Who teaches it, where is it taught, where is it employed?

Carl Childress had it in his book "Mechanics for the 21st Century" (or some title like that; others also discussed it before and after that book came out. It never gained much traction.