Why are NFL players pushing the league to switch to grass fields?
NFLPA calls for Giants to install natural grass at MetLife Stadium
Why the Indianapolis Colts won't switch to grass at Lucas Oil Stadium
See it: New turf installed at MetLife Stadium
NFLPA calls on 6 venues to improve playing surfaces, Sports
MetLife Stadium replacing field in 2023, sticking with synthetic surface, not grass
NFLPA president says 2022 season data proves natural grass is 'significantly safer surface' than turf
[Pelissero] Notable amidst the renewed turf vs. grass debate: The #Lions switched this year from slit-film turf — which the NFLPA has called on the NFL to ban — to FieldTurf CORE systems. The new surface gets its regular-season debut today. : r/nfl
MetLife Stadium to replace field in 2023