With 11 NFL stadiums transforming their fields for the 2026 World Cup this summer, San Francisco 49ers tight end George Kittle has joined the chorus of players who wants the league to go use grass fields instead of turf.
With 11 NFL stadiums transforming their fields for the 2026 World Cup this summer, San Francisco 49ers tight end George Kittle has joined the chorus of players who wants the league to go use grass fields instead of turf.