The problem is because of having stuff like tractor pulls and other events in the stadium to generate more revenue. You know these NFL teams are so cash strapped they could never just have a football stadium for football. Who cares if the turf sux? The owner is raking in $$$$$$$$$$$.
They do all this other stuff in the stadium and are changing the sod all the time because of it. Could you imagine if they had tractor pulls on the 18th green at Augusta when it isnt Masters Weekend so they could generate a lil "extra" income?
My goodness, why not use the football stadium just for football? Its not like the NFL doesnt generate billions. If the league can flush $5 million down the toilet on the Wells Report certainly they could afford to have their stadiums playing surfaces in tip top shape.