Comment by ilc

Strong Pass there's very good reasons to outlaw. It is simply too destructive a method to yield an interesting game.

HUMs also tend to end up being very destructive to the opponents, because they really don't understand the full implications of the bid. And may not have discussed how to bid over it. Heck I've run into this with people playing over a strong club system, and they haven't discussed what 2C means.

In the end... many games end up with a few rules to make them interesting. I will not defend the ACBL here, I think the WBC is pretty much on the mark last I watched.