Sanchez is far from the top ten at LW. Blaming the UFC for that is asinine, they didn't force him to do anything. He signed the contract to take the fight in Japan at 155 pounds, no one else. PS, he lost to Gomi. The only thing that was really arguable about that contest was weather Sanchez even won a round or not.
Melendez booked against Sanchez was very disappointing.