Here's the thing I don't get: YBYL, as a game, was nothing. It was only Groucho's banter with the contestants that made it work. Aside from some sporadic reruns, that version has been off the air for 60 years, and neither Hackett's nor Cosby's version is very well-remembered. How much cachet does the name of the show have with the average American under 60? If you want to do a game show that's mostly Leno interviewing people, why not just invent your own and give it a new name? Calling it YBYL only sets Leno up for the inevitable--and probably unflattering--comparisons with Groucho among older viewers while doing little to attract younger viewers.