So, I'm now 5 games in and am starting to get a bit of continuity in the matches. After a couple of players continually questioning decisions in my first two games, I've started introducing myself to each team individually before the games and telling them what I will and won't allow, in particular, respecting my decisions. After doing this, the 3rd game went by pretty much without incident. The fourth had 3 yellows and a penalty ('that's s#*t ref', 'there's more than one team ref, what colour you wearing' and a deliberate handball ala Maradona). The fifth was also without incident. In my local leagues it seems that if players know what isnt going to fly, they keep their mouths closed for the most and the captains in particular have been spot on in keeping their teams in order. This sound about right in the grand scheme of things?