So, the BBC have realised that there is a referee shortage / abuse problem.....
How can they help?
1. Make all their pundits take the referee course, so they can be correct in their analysis and terminology?
2. Have a ex referee on the MOTD panel and at live games to explain the decisions - see the NFL and the use of rules analysts as an aid
3. Start asking the managers, when they start about the referees / VAR mistakes, questioning the open goal, penalty missed and defenvice mistake really cost them the game.
4. Stop talking about passion and start talking about bullying / intimidation when managers and players confront the officials.
Well that would be a start!