Personally I'm not a fan of Cody dropping the title at all. Rhodes is a "true" Intercontinental champion, the like of which we haven't seen in a very long time. When you look at a lot of champions, it's easy to say "oh, they have the belt because it's easy to book title matches, and they have nothing going on right now." It's a transitional thing a lot of times, and more often than not we're subjected to filler champions because guys like Jack Swagger, Kofi Kingston, and Ezekiel Jackson bring nothing new or original to the belts. It's a really boring game of hot-potato, both for the stars and the championship in question.
Rhodes changes that. Ever since he debuted that brand new IC title belt, he felt important as its holder. It finally feels like HIS belt, and he talks about HIS championship. I'd love to see them focus more on the belt, but just having it around his waste means a lot more than just about any other guy on the roster. Cody looks like a mid-card champion, he acts like a mid-card champion... I think he's the perfect fit for whatever the WWE wants an IC champ to look like!
Now, if we're talking hypothetically, and there HAS to be a person to take the belt off him in the near future... I like Killjoy's idea of it being Mark Henry. The fact that he's a recent World Champion makes the transition seem equally important, and no value is lost in the exchange between Rhodes and Henry. It makes the belt look better, because a former World champ is now holding it. Plus, who in the mid-card is ever going to beat Mark Henry? It would be interesting to see him carry the title and to build up competitors to take it from him.
The key word is value. THere has got to be something of value in the exchange of champions. Why put it on DiBiase? To make him look better? What worth does that bring to the title, or to the product as a whole? Justin Gabriel is exciting, but where is the draw in that switch? Somebody like Mark Henry makes perfect sense. A returning Rey Mysterio makes a lot of sense, if they decided to move him back to Smackdown. Somebody that has history, the fans know, and can continue carrying on the legacy that Cody Rhodes has started to rebuild.