Because there flat out would be a crap load more errors without it, but it's not because I think VAR reduces anything by being good, VAR sucks, I just think the refs are horrendous and until they retrained we'd see a load of baffling errors for a while. We'd come out of it eventually but the teething issues of refs having to actual make final decisions would be rough.
As I have previously said: I don't want VAR.
So you're saying there would be a crap load more errors without VAR.
But also;
