Val Venis & Rhyno on RAW. Venis doesn't really need a gimmick change, I just think he needs to actually get time to be entertaining. With the Diva Search thing going on, it would have been better to see Joy Giovanni debut in a "movie" with Val Venis than a filler on SmackDown!. I can also see Venis working as a heel re-alligning himself with Trish Stratus.
Rhyno is so markettable it isn't funny. Just have him Gore people left, right and center to spark that beast inside him. A feud with Chris Jericho and/or Chris Benoit would be great. I would honestly cream myself if Rhyno feuded with Batista, Triple H and/or Ric Flair. Specifically thr first-two.
On SmackDown!, Paul London, Funaki, Akio & Nunzio. Funaki is at the stage where he wouldn't even win a cruiserweight match. They tred psuhing him sometime last year (or earlier this year), and it worked tot he stage where Funaki got some clean wins. I don't see why they don't push Funaki again, or have him team with Akio, killing two birds with one stone.
Nunzio is a good worker, and can get over huge. All he needs is the exposure. Have him win the WWE Cruiserweight Championship at Armageddon and hold it for a month until he loses it to Ultimo Dragon/Asai at the Royal Rumble.
Paul London will probably get a push when he returns, but if Velocity is any indication.
I hope they do something to make Paul London relaise he and Billy were a good team, and need each other, so we see The Shooting Stars reform (as heels).