Chargers were given a one-year approval to move, conditioned on negotiating a lease agreement with the Rams or an agreement to work with the Rams to build the new stadium. On January 14, 2016, the team applied to trademark the term "Los Angeles Chargers" for the purposes of running and marketing a professional football franchise. After two weeks of negotiation, the Chargers and Rams on January 29, 2016, reached an agreement-in-principle to share the planned SoFi Stadium. Both teams would contribute a $200 million stadium loan from the NFL and personal seat license fees to the construction costs and would pay $1 per year in rent to the facility's controlling entity, StadCo LA, LLC. Meanwhile, in San Diego, the Chargers had continued preliminary work on a ballot initiative for public approval on a new facility at the controversial downtown location, while refusing to negotiate with the City of San Diego on its proposed new Mission Valley stadium, which was the location strongly preferred by its local stadium task force. On November 8, 2016, Measure C, which required a two-thirds majority to use public hotel tax funds towards the proposed downtown stadium's construction was voted down (57% opposed over 43% in support). In December 2016, the San Diego City Council extended an offer for the Chargers to lease the 166-acre Mission Valley property for $1 per year for 99 years. On December 14, 2016, at an owners' meeting, the terms of the Chargers and Rams lease agreement, as well as the team's debt ceiling were approved thus taking the first steps for a possible move to Los Angeles in 2017. Around this time, the Raiders announced that they would move to Las Vegas, instead of Los Angeles, effective in 2020. Return to Los Angeles Chargers owner Dean Spanos announced the move in a letter to the city of San Diego posted to the team's official site on January 12, 2017. The team, which would pay the NFL a $645 million relocation fee announced it would be returning to their birthplace in Los Angeles starting with the 2017 season at Dignity Health Sports Park (then known as StubHub Center) in Carson, despite the stadium's 30,000 seating capacity being well below the 50,000 minimum that the NFL set for temporary homes. The home of Major League Soccer's LA Galaxy served as the Chargers' temporary home field until they joined the Rams at SoFi