http://www.mmamania.com/2013/4/17/4...r-demian-maia-next-fight-nick-diaz-brazil-mma Maia, 35, is 3-0 at welterweight and looking revitalized in the new weight class. He's moved up to #5 in the WW rankings. Diaz's camp says he will only come out of semi-retirement to fight Anderson Silva or rematch Georges St-Pierre.
