This could very well be the beginning of the end.
It'll start with goal line, then it will quickly escalate to was it a pen?, then was it off side? then was that tackle a red card?.....and the ref's who are fecking dire at the best of times lately, will turn in to little rabbits like they are now in rugby & cricket, & refer EVERYTHING!
The powers that be will need to come up with some clear directives from day 1 & not go back on their word a few months later as I can see technology in football slowly destroy the game. I hope I'm wrong as I can't see it NOT coming in soon.
Personally I would go back to old school refereeing (I'm talking 20 years ago+) where the officials were just left to use their own common sense and not be afraid to call something in case they were "marked down" by some jobs worth in the stands. Let them have banter with the players and slowly rebuild the respect between player & official.
PEOPLE WILL ALWAYS MAKE MISTAKES, but more mistakes are made when they know there is someone constantly watching their every move, and effectively treading on egg shells.
Also retrospectively nail the cheats in the game. If you can retrospectively ban a player or rescind bookings etc, then hit the divers and cheats with huge bans from day 1 retrospectively!! Don't be afraid to give them a 4 game ban. And if they do it again..double it. etc.. The managers will soon clamp down on the players when they start costing their teams points. Get a team of respected recent ex-players to view situations after weekend games and let them advise the FA what course of action should apply to individuals as they know how the game is played.
And while I'm on my soap box, please for the love of god start giving penalties for shirt pulling in the area at set pieces. All it takes is one ref to give a couple penalties in a game,
AND NOT GET MARKED DOWN FOR IT, then other referees will soon follow suit. The shirt pulling will stop within a couple of months of fear of costing their team points.
Sorry for the long winded answer but it's something that has annoyed me for a few years...JUST LET REFEREES REF A GAME WITHOUT THEM FEARING ANYTHING.