 In an effort to relieve east coast teams from having to travel to the West Coast multiple times during the same season, teams will only have to visit one West Coast team (AFC West or NFC West), plus one western team from the same division closer to the Midwest, under the 2010 modified formula.Specifically, those teams traveling to Oakland will also play at Denver, while those playing at San Diego will also play at Kansas City.For teams scheduled to play the NFC West, those traveling to San Francisco will also go to Arizona, while those scheduled to play in Seattle will then go to St. Louis (this became moot in 2016 when the Rams returned to Los Angeles).