Teams: Zvezda, Feyenoord and Serbia!
I imagine Robben and RVP had maximum freedom as it showed on the pitch. Sneijder was told to drop back a little and play for the team. Nigel was given free license to kill and the wingbacks were supposed to get involved in play when risks were low. De Vrij was supposed to help the build up with BMI and Ron Beton in more limited defensive roles.
I think the De Guzman/Wijnaldum role was the most basic one in the squad tbh along with Bruno's. Later on it showed that playing Clasie would have made much more of an impact.
As for the signings, I'm quite sure it won't end here. Of course he's been missing a lot of players so far, but the team still needs a quality injection, particularly in central (defensive) midfield and defence IMO.