LONDON -- Some teams grumble about the idea of packing up and spending a week in England during the regular season as the NFL tries to sell the league brand to affluent and sports-hungry European fans.However, don't count the San Francisco 49ers among those who may be reluctant to take their show to London. The 49ers are embracing this midseason jaunt over the pond. The 49ers-Jaguars game will be the second game played at London's Wembley Stadium this season.