George Kittle puts NFL on blast as stadiums bend knee to FIFA for grass fields: 'We know it's possible'

Seven NFL stadiums are installing grass fields to comply with FIFA regulations for this summer's World Cup , and one of the league's biggest stars is calling out the hypocrisy. Half the league’s stadiums use turf, despite NFLPA Executive Director Lloyd Howell saying that 92% of the league’s players prefer grass. The common speculation, though, is that turf is cheaper to use and easier to maintain than grass, considering the stadiums host plenty more events year-round. CLICK HERE FOR MORE SPORTS