I don't think anyone could look at Jorg and say it's subjective if the rules are clarified though.
Supposedly, if both boots are up, or if it's a scissor tackle, then the letter of the law says it is a red card. So, Jorg should have seen red. Now, if before they bring in VAR they change that rule, then that can obviously be reflected. But, if VAR was in place yesterday then they would have HAD to give a red as VAR has to act by the letter of the law - in theory (and this theory is applied very well 9/10 now in Europe's major leagues).
Offsides aren't really subjective - only in the eyes of muppet pundits like Murphy or Owen. A referee/official should be able to take one look at a video line and make a judgement call, really. Again, it just requires clarity on the rules. Once the clarity is there than any subjectivity should be taken away.
It's working really well in Europe atm, there's absolutely no reason why it shouldn't work here.
Fair enough. As you say, hopefully they'll change their mind.