I coach an isthmian u18’s team and I know a lot of the officials (refs & Lino’s) that we get. I also do the team sheet exchange , etc, so always pop in to say hello but never say anything , regardless of if they are the best official(s) we’ve had all season or on the other end of that scale, I don’t comment. If they ask for my opinion, I will give it , but I don’t get involved. Especially since some of the officials we get are 6-5 , 5-4 candidates trying to progress - that’s why sometimes the more senior officials are on the line in this particular league.