According to the long credit roll, Barker was promoted to executive producer in 1988, but I remember hearing discussions several years ago around the time that pentellit (do "they" still post here?) was lurking heavily that Barker actually became EP two years earlier in 1986 and that supposedly the change wasn't reflected in the credits until after Frank Wayne's death in 1988 in order to not embarrass Wayne. True or fabricated?
Also, after Barker announced his retirement on Oct. 31, 2006, it was floated a few times (not officially, just heresay) that Bob might only be retiring as host, but would potentially stay on as executive producer, at least for a little while (a year or two) to help guide the new host in the right direction. Obviously, that didn't happen, but would that have been a good thing for Bob to have done? Drew was already so nervous in the beginning (constantly fidgeting with his coat/jacket pocket) that I think having Barker (as EP) watching just a few feet away or even backstage would have really made the new host (Drew or otherwise) a nervous wreck.