Sure, but I think it's circumstantial.
When I talk of someone actively managing the team, I'm only on about pre-booked comp play.
I don't want to detract from the fun of this game, and I do agree people need to be able to go and do their own thing. However, in the circumstances where we want to see if we can push ourselves as a team, during times we've booked specifically to do so, then much more tighter controls and tactics must be enforced.
All other times, by all means, it's shits and gigs.