Wolves boss Gary O'Neil has ducked questions about his FA charge.
O'Neil is facing action after blasting the match officials following defeat to West Ham.
He said, It's probably best for me not to comment on the charge until the process is complete.
"Then I'll be happy to discuss openly from what has gone on from the start to the finish. It's best for me to not discuss the charge."
On VAR decisions, he added: "Not just the club, but I think you can feel it nationally in the whole of the league, there has been a lot of disappointment and frustration with how decisions have gone.
"It's not all bad. There has been some really good calls, but not only at Wolves. There is a desire from everyone for the standard to improve."