NFL players union boss wants natural grass after Rodgers injury
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Giants, Jets have installed new turf at MetLife Stadium
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Giants players to be consulted in new turf discussion for MetLife Stadium
NFLPA says league should ax turf for real grass
NFLPA leader calls for natural grass in all NFL stadiums - Newsday
Why are NFL players pushing the league to switch to grass fields?
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MetLife Stadium replacing field in 2023, sticking with synthetic surface, not grass