Think the level of competence is a stronger argument for change and that we should be trying to get VAR installed throughout the SPFL. Bias is a much more emotive reason for getting press coverage because it pits clubs against each other, making for lots of easy press comment. I think that all the clubs should be complaining about the level of competence of the referees and that the solution which has to come from the authorities has to be the implementation of VAR. IMO it's just a matter of time before it will be compulsory for all Champions League games, and there after there will be a trickle down effect.