"Match Game" has the advantage of having celebrities as a necessary part of the program, where the others don't, thus allowing for CBS show cross-promotion.
If Ricki's gonna be the host, it would be my hope that she could convince some of the people with whom she's done movies (John Waters, Kathleen Turner, etc.) to guest, although Kathy G., Bruce and Adam C. would be good as the Brett, Charles and Richard of today.
Set should be roomier, maybe have a telestrator instead of cards, superficial changes like that. Six or seven weeks for a half-hour would be ideal.