The Monday Night Raw guest host angle, in my opinion, is getting pretty stale. There were a few hosts I found fairly entertaining like Shaq, Snoop Dogg, Bob Barker, and a few others; but many of the hosts were either annoying (Jeremy Piven and Dr. Ken) or sat backstage and did nothing.
Eventually, WWE will get get rid of the whole guest host thing and will finally give Raw a permanent GM, hopefully sooner than later. I was just brainstorming one day on who would be a good GM and here is the list I came up with.
This is just my opinion of course and if anyone else has some good ideas I would love to hear them.