A week after the Rugby World Cup final, we look at the top eight things we take away from the tournament - but from a refereeing perspective. What are our top eight? #1 Introducing a big new ‘thing’ needs to be done earlier  #2 All teams in a tournament need bedding-in time  #3 The future elite group of referees looks bright  #4 Don’t set out the stall to early #5 We have to take the rugby audience with us   #6 There’s room for referee personalities #7 We have to sort out the breakdown   #8 Diversity challenge   Agree? Disagree? Let us know!