VAR in Scottish football

[Basingstokered]

VAR would solve it if it was a challenge based system like tennis. 2 challenges per half, which must be made by the manager. Challenges should be for e erything. Also it means you don't 2 or 3 video refs looking at footage constantly. One at the side of the pitch will do.

Would you keep the 2 challenges if you win the challenge that would be good you could just spend all game challenging foul throws.