Niners Nation: For San Francisco 49ers Fans

Kyle Shanahan loses at flag football + Trent's cap number balloons San Francisco 49ers coach Kyle Shanahan's flag football team lost to Team USA over the weekend. At least no one got hurt. Plus, why the 49ers declined a $10M bonus on Trent Williams that explodes his cap number. One Thing to Read: Do big free agent deals pay off? Vote in our bracket: Favorite games of the Shanahan era CHECK OUT UNDERDOG FANTASY: Download the app today and sign up with promo code GOLDSTANDARD to score FIFTY DOLLARS in Bonus Funds when you play your first FIVE dollars - that’s promo code GOLDSTANDARD. Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit www.ncpgambling.org; AZ: 1-800-NEXT-STEP (1-800-639-8783) or text NEXT-STEP to 53342; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369). SUBSCRIBE TO OUR YOUTUBE PAGE: https://www.yo