There is no doubt in my mind that if the fight goes the distance then there is only one clear winner and that's Rigondeaux who will systematically outbox, out skill and out think Donaire in every department. Donaire's only chance is to catch Rigondeaux with something big ala Montiel which is a possibility but with a fully focused Rigo i don't see this happening and he'll give Donaire a boxing lesson and win a comfortable decision.
I hope you are right, but my guess is Donaire W 12. The comparison between Donaire-Rigondeaux and Martinez-Chavez, Jr. is not a valid one at all. Chavez, Jr. doesn't have 1/10 of the skill that either Donaire or Rigondeaux possess.
And Rigondeaux doesn't have 1/100 of the chin that Chavez possesses he'll go down like a sack of bricks at the first semi solid hit from Donaire that's why this comparison is absolutely moronic