Burns or Ljujić aren't match fit - so having them start on the bench doesn't bother me.
Ridenton definitely showed poor decision making in the last play of the game. Whether that's experience or being overwhelmed, only time will tell.
I don't think fans want him dropped for just that decision though. It's the wayward passes, poor set pieces and bad match decision making that makes him frustrating. I appreciate he's fresh and there's a lot to learn and if DK thinks he's a better option than say Weemac, that's fine. But ultimately he's a professional footballer who should be fighting for his place in the team.