Okay, time to throw the cat amongst the pigeons.
I always tune in the scanner and listen to the referee. When SKY are broadcasting the game, the referee, both touch judges and video ref are all on an open mike type intercom.
1) when the pass went accross for the wire try, the linesman did shout ' forward, forward, forward' it was Mr Ganson who chose to ignore it and give the try. ( smells of an agenda to me )
2) I have lost count just how many of the RFL's 'rules' are broken on a weekly basis. The video ref, should only speak when questioned by the ref, and yet chimes in on a regular basis, particularly during a stop in play after an incident. Just watch the replay of when Luaki got cleaned out and the ref was so called speaking to his touch judge. Unless it was telepathy they were saying f***all, as they were both listening to the video ref ( I know, because i was too ! ). The referee then often says something like, 'so it was contact with the head then' and the linesman answers as if it was he who had made the observation. Just watch them and you will see it so very often. I won't go into the many comments about evening up penalty counts etc.
The point is, no matter whether you could ask the video ref about forward passes or not, if the Ref. / RFL/ cummings or whoever else can issue some pressure, wants a certain result, they can easily affect the outcome of any game by simply not asking the video ref ( like Thaler ) or asking the video ref to find a reason not to give it.
Add to this, a ref can structure the result of a game, not by giving penalties when they are not warrantied, ( as they can be proved to be wrong ), but by not giving penalties when they should be, holding down, high tackles, forward pass, offsides, etc etc etc. This is not just Wigan games I am referring to, many times watching many different teams one can see within minutes who is going to win just because of what the ref lets one side get away with whilst penalising the other.
I have come away from games wondering why I am putting my money into such a crooked sport, one day I hope to get an answer.