This is getting too familier to be true. The year before the world cup Wales go completely off the rails and Welsh fans protest in the streets. The coach feels the pressure; discontent is rising amongst the players.
And then, BOOM! The world cup comes along and no matter how hard they try to get rid of the coach they just seem to keep scoring and playing well. The coach seems better and proceeds to win a 6N, before the players then move to oust the guy hogging the limelight. Meanwhile everyone hails the support staff but none of them want it. Then they hire any willing welsh coach available (and if there's no welsh an antipodean) before repeating the cycle.
As for the petition wait til the World Cup's over. No need to pressure him now, he's not getting sacked in a week. Give him your faith for one shot and then turn on him with your pitchforks and burning oil if you need to.
Crikey it's so much better in england where you just expect your coach to be shite.