CO has a lot of underutilized infrastructure in Mexico which could be leveraged with jungle jets out of DEN. Codeshares with AK and NW would provide feed to supplement CO's present paltry schedule into DEN and the local population. DEN is rapidly pushing 50% Hispanic. The key to it all will be if the DEN airport folks wake up and start pricing the airport to reflect today's industry realities. The ski resorts are not enough and CO practically owns USA/Mexico routes.
Robin