Legacy is dead in terms of existence, but not in terms of History...
So they will use it, they would be stupid if they scratch this.
I rather see a
Ted Dibiase vs Cody Rhodes, than a
Cody Rhodes vs Randy Orton.
And that's my reasons:
1) - Ted DiBiase needs TV Time, or he will be released.
2) - Ted DiBiase is very good in the ring and also on the mic, so as Cody Rhodes with that they could build a feud and neither of them will carry the storyline and both of them will look good.
3) - Of course Rhodes should win the feud clean, and like that he can make a state that he is beyond the mid-card scene
4) - That will be awesome for building a Rhodes vs Randy Orton, he could say that he only lost his matches against Orton because Ted's incompetence, and if it wasnt for him he could beat Orton is WrestleMania by himself.
5) - That will put Ted DiBiase on TV and a established mid-card tittle contender.
No Legacy reunion, Legacy destruction!!