Here's another thing, unrelated to the shift, since we have some baseball minds here........
Say an offense has decent runners on the corners with less than two outs. Runner at 1B takes off on the pitch. Upon seeing the catcher throw to 2B, shouldn't that runner on third automatically break for the plate?
You see it once in a while and it seems to always work. Ball's gotta go P to C to 2B and back to C. That should be enough time for anybody. I think Ryan Howard could make it. We should see this more often. Whether the first runner gets thrown out or not, you have a run.
The Infielder will see it and rush forward to receive the throw from Catcher, firing it right back. They will get them or they would be doing it. Or the Catcher will "sniff it out" and bluff the throw to 2B. The runner on 3rd is a dead duck. With two outs? Weak hitter up? Maybe they would give it a try.
In Lower Leagues or Softball the Pitcher cuts it off and the runner on 3rd is dead duck.
They don't even do the suicide squeeze or safety squeeze with runner on 3rd (bunt).
I think I would try that more.