In theory, this is great. But in practice, you have to take the realistic view.
For example.
Just like when the local guy who never buys himself in the calcutta and who always goes into the "pool", who happens to play pretty good pool, draws one of the top guys in the tournament, and is on the verge of sparking them up.
Only to have the entire calcutta posse that bought the guy, SHARK THE EVERLIVING DAYLIGHTS out of local "pool" guy, and make it very difficult for them to win.
So when they go to extreme measures to protect their investment, i would rather that someone take them outside, beat the crap out of them, and toss them into the dumpster.
So bottom line, you are always gonna have players who don't care about the calcutta, and that is fine, but the instant the calcutta costs them in any way shape or form, is the time to END all calcuttas.
If the calcutta weren't there, that behavior would never happen at the hands of the people that buy players.