Who's PlayingSan Francisco @ JacksonvilleCurrent Records: San Francisco 4-5; Jacksonville 2-7What to KnowThe San Francisco 49ers have enjoyed the comforts of home their last two games, but now they must head out on the road. They will take on the Kelvin Herrera Jersey Jacksonville Jaguars at 1 p.m. ET Sunday at TIAA Bank Field. The 49ers should still be riding high after a big victory, while...