https://www.live-feeds.com/feed/49ers-george-kittle-calls-for-grass-fields-at-nfl-stadiums-amid-2026-world-cup-changesContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/49ers-george-kittle-calls-for-grass-fields-at-nfl-stadiums-amid-2026-world-cup-changeshttps://www.live-feeds.com/feed/49ers-george-kittle-calls-for-grass-fields-at-nfl-stadiums-amid-2026-world-cup-changes#u22016Fri, 03 Jul 2026 00:12:01 +0000San Francisco 49ers tight end George Kittle is calling for the NFL to replace turf with grass fields. He cites the installation of natural grass at 11 NFL stadiums for the 2026 World Cup as proof that such a change is possible. Other players, including Kirk Cousins and Jonathon Brooks, have expressed support for the move.What's confirmed:George Kittle has called for NFL stadiums to use grass fields instead of turf.Eleven NFL stadiums are transforming their fields for the 2026 World Cup.Kittle stated, "Clearly, we know it's possible," regarding the shift to grass.Raiders quarterb