I don't know.A show with past winners on it? No thanks, why would I want to watch a bunch of people who already have enough money?
A show with some of the good/memorable players of the past who did not win? Maybe, depending on the mix.
Colin - no thanks. Romber - no thanks. Colin vs Romber - bring it on.
Plus a number of good players have been killed off by bad taxis, this tells us nothing about thier game skills - I would like to see them again.
Last but least, could team Cha-Cha live the good life again? Probably not but I would not mind seeing them try.