What makes you think the video assistant will be more impartial than the ref? They'll have to be refs as well.
I hate the idea of video ref. It's a definite no from me.
This is what i agree with, take that united game yesterday for instance, there's every chance the video ref may have thought mings' stamp was accidental. And also thought ibrahimovic's elbow was unintentional too, it's still all subjective. But that can't change, retrospective action handed out? It's still subjective, so for things like that, i agree.
My main worry is that people these days don't seem to understand diving, people are saying if there's contact, it's not a dive and i'm totally against this, because i believe it should be hard enough contact for actually constitute obstruction. But then again, that leaves it open to subjective thinking, whereas having "any contact is a foul", is at least a law.
The main reason i want video tech is to stop all this pulling, holding and cheating that goes on at every set play. I think if they start using it for that and start by saying, everything benefits the attacker. e.g. if three strikers are pulling, but one defender is also pulling someone else, give a penalty. This will stop the pulling eventually from defenders and then any done by any attackers (even if nowhere near the ball) could be punished when viewing a replay. The amount of time taken out of the game by celebrations etc, in that time, video refs could have looked at the replay and determined if there was any infringements. ... again subjective, but hey, everyone should notice pulling and shoving.
There will still be controversies, but it would see a massive clamp down on cheating imo which will only improve the game, and then the absolute howlers like we saw at swansea (how crucial could that have been at the end of the season?) would be eradicated.
The way i see it, with all the moaning and surrounding of the refs that goes on at big decisions, there is much more time taking out of the game than there would be to take one or two looks at a replay. Football is not the free flowing game it used to be, there's oh so many stoppages.