With the all the love Steve's FF has been getting and our neighbors to the north taking a cue, how about Match Game? Not too much of a payout, they can find some decent celebs and bing, bang, boom. I don't think they'd fall into the "obvious over-the-line answer is obvious" category that MG98 did, but I can only hope it wouldn't.
Also, with GSN trying to find hybrid reality stuff, I wouldn't mind seeing a What's Going On? revival.