The 2010 regular season will be the first year that the league will use a modified version of the scheduling formula that was first introduced in 2002, in which all teams will play each other at least once every four years, and will play in every other team''''s stadium at least once every eight years (notwithstanding the regular season games played overseas as part of the NFL International Series). Under the original 2002 formula, those teams scheduled to play all the AFC West clubs had to travel to both Oakland and San Diego in the same season, while those clubs playing the entire NFC West had to make their way to both San Francisco and Seattle.[6] In 2008, the New England Patriots and New York Jets each had to make cross-country trips to all four of the aforementioned West Coast teams. In an effort to relieve east coast teams from having to travel to the West Coast multiple times during the same season, clubs would 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 clubs traveling to Oakland would then instead play at Denver, while those playing at San Diego would instead just have a shorter trip to Kansas City. For those playing NFC West teams, some will travel to both San Francisco and Arizona in the same season, while others will instead make trips to Seattle and St. Louis.[6][7][8] The previous schedule alignment was based on alphabetical order and did not take geography into account.if you need a pairs nfl jerseys, pls click here,thanks