I think they keep the Redd brand around because his name is more out there and more known than those other guys. It has to be based on sales and Redd probably had more. I'm sure there's still a few suckers out there that think Redd is good.
Definitely some people do think he's good. I know during football season I wasn't tracking him, but I would see a lot of posts about how solid he in in NCAAF especially. I suspect it's pure bullshit of course.