Claimants Spoilers

[Oroonin]

Any ideas?
I´m thinking:
Dorne: tricky, Yronwood and the Viper both would have cause if not claim
Reach:noone obvios that I can find, Crowseye on the outside
Dragonstone: Edric Storm or Renly, which would remove him from the Tyrells
Iron Throne: Dany, but Baelish would have the ambition
The North: Bastard o´ Bolton or Theon