There have been various opinions regarding both the artificial surface and temporary grass surfaces used for soccer matches. After the Brazilian national team defeated Canada's side 3–2 in 2008, Brazil's coach commented that one reason for his team's unexpectedly poor performance was the loosely installed grass field. The Grenada national team struggled to cope with the artificial surface during their loss at the 2009 CONCACAF Gold Cup. In July 2009, the U.S. Soccer Federation chose D.C. United's RFK Stadium over Qwest Field for the U.S. Open Cup. The general manager of D.C. United speculated that RFK's grass field was one of the reasons his team had a stronger bid. The general manager of the Sounders, Adrian Hanauer, told "The Seattle Times" in 2010 that replacement of the surface was a continuing conversation between the Sounders and Allen's Vulcan Inc. When the Los Angeles Galaxy traveled to Seattle in May 2012, the FieldTurf was noted as one of the reasons David Beckham and Robbie Keane were left out of the line-up. In 2014, the field was criticized during an ESPN broadcast after an Amazon corporate event involving a game of Quidditch damaged the pitch before a Sounders match. Zach Scott expressed concerns over the same installation of the field: "It's the crawling out of bed or trying to lift kids up the day after. I'm putting dishes in the dishwasher, and I can barely bend down because of the turf.” The 10-year lease extension between Sounders FC and First &amp; Goal announced in 2015 mandates new turf every four years.