NFL-stjernen George Kittle hevder at fotball-VM har bevist at det er fullt mulig å holde gressbaner i topp stand. Han mener NFL-eierne hadde kunnet gjøre det samme om de prioriterte spillernes beste.

Kilde: https://www.nbcsports.com/nfl/profootballtalk/rumor-mill/news/george-kittle-says-world-cup-fields-show-nfl-could-play-all-games-on-grass-if-owners-cared