How Could The Grass Length At Manchester Be a HUGE Problem for Erik Ten Hag's Football Tactics?

The transfer market is really heating up, and top clubs are
already signing players to strengthen their squads. Well,
apparently all top clubs except Man United. We mean, take a look
at Manchester City, for example, they already signed Haaland.
Liverpool signed Nunez and Carvalho, and Spurs and arsenal
already signed players as well. But unlike other managers who are
strengthening their squad, Eric Ten Hag doesn't seem too
interested in doing that.  But do you know what he appears
to be more interested in? Now, wait for it. It's the grass.