The difference between this idea, and other random cash games is that it would be 100% apat players and have a competitive element to it (most profit wins). Cash doesnt have objective criteria for all - thats the beauty of it.
Some fish buys in for £50, doubles up and skedaddles...he"s up 100%.
Some fish buys in for £50, some shark buys in for £200 and eats fish...shark is only up 25%.
They"re both up the same £50...so it doesn"t "prove" anything.
No reason not to make it an APAT only table...the casino probably wouldn"t have any objections to making it a private game...but as a "competition"...I just don"t see it.
...but like I said, it"s not for me....unless we can play PLO8!