Looks like it will happen, with a Marquez UD win over Alvarado just now. For those that will see it on Youtube or replay, you can start at around the 7 round, with 8 - 11 being the most active.
Marquez scored a very decisive knockdown late in 8, Alvarado scored a light knock down in the 9th, and was game in 8 - 11, but just didn't have it.