i think it should happen to put the outcome to bed once and for all.
but i dont think it will generate enough money for Ricky so he may go elsewere.
And dont know if you have thought of this but as say with Paul Hodkinson he didnt want any part of Steve Robinsons WBO title , then he lost to Vargas and the fight was on ,
so if Htton is defeated by say Cotto , THE FIGHT MAY HAPPEN THEN , BUT AS LONG AS rICKY IS UNBEATEN I CANT SEE IT HAPPENING