I have said it a couple of times, VAR needs to be used as a challenge in tennis, every team should be able to ask for a review of a certain situation they think they need to review.
I know its hurting us but Its open for abuse, some teams will intentionally delay games so they can regroup, and calm/swing the momentum of the game.
I think a team should be given 1-2 opportunity max. If they get it right, they will get another during the game.
In all honesty though, it really shouldnt take long to do Var reviews, i mean its just watching a 10 second clip video, slow motion is killing it but in reality they should see both. Having a second official on the pitch might not be a bad option too, his job is strictly looking at things the ref isnt and should always be positioned at a different angle to the referee.
I mean at the end of the day, whatever is done Marottaleague will always win.