I'd take it up here, the amount of offsides we get given against us would half overnight as generally most the linesmen up here are dire
the sort of decisions when you only see one replay from BT/Sky and it's inconclusive/or a bad decision but they have no intention of showing it again
Offside decisions will not be affected using VAR unless a goal is scored, and then it will be looking to either find an offside in build-up or not find an offside.
VAR will not stop players being flagged offside in the general run of play, so you can expect roughly the same number of dodgy decisions as before.