I don't want to sound nationalistic but fighters like Eric Morel and Calderón should not even be in title fights anymore. Sure, there is a slight interest because of the rivalry but those were fights in which the PR fighter had little to no chance of winning. If it was a prime PR fighter vs a shot MX I would criticize it also.
Promoters keep exploiting the rivalry by making mismatches. I want to see competitive fights instead. That recent Martínez vs. Beltrán one was a good one.