[La Brujita]

I think this is an interesting thread. My only thought to add is you will improve to a set about 9% of the time. This is not an inconsequential number in my opinion.

Also important is the extent to which the loose player is willing to raise with nothing. This is something that is hard to quantify in this thread but rather is read dependent. To the extent you can leverage the 9% by a probability that your sevens are already good I think this should be called down.