I am going with Kabayel. Kabayel is a 7/10 or 8/10 in every aspect and he has those all working together seem less. I like Sanchez as well though. I just feel like he can be broken mentally. Just a gut feeling. So far he is doing well.
I've always felt Kabayel was underrated with solid fundamentals. Sanchez is getting on a bit in age, and by the time this fight might actually materialise, Kabayel would have the edge as the younger, fresher man. Kabayel UD