There is no evidence that he will get burnt in Mexico city. They have not had a major fight there in years. Plus Marquez has already been burnt in Vegas arguably twice.

Fighters need to travel to other peoples backyards if boxing is to survive. Its part of the risk/reward.

This home field stuff has gotten out of hand the last few years. Sturm hides out in Germany, Kessler in Denmark, Ward in Cali etc etc etc