I would hardly blame them if they did, its the authorities that have to step in and ban them now, make it so you cannot enter the top if you have a plastic pitch much like the stadium rule they had ears ago and also tell the teams in the top league with plastic pitches they must be replaced before the start of next season or some sort of penalty will be handed out, this also deters anymore clubs from installing plastic pitches as they wont be getting into the league with 1.