I suspect there is a little bit of minute managing going on still due to the injury.
Maybe, but I think it's more of our rotation is pretty set when Koufos is healthy:
Fox 33 || Bogdan 15
Buddy-32 || Bogdan 16
Shumpert- 26 || JJ 14 || Troy Williams 10
Bjelica- 20 || Bagley 28
WCS- 32 || Koufos 15 || Bagley 3
Guys move around obviously in their position, but I think this minute structure is pretty close to what we want to be running at full strength. WCS, Bogdan, Buddy and Fox are all 30+ MPG (and rightfully so), Shumpert hovers around 26-28 minutes, Bagley has been 27-32 minutes since the Houston game. Williams and JJ are more of a "hot hand" approach rather than each having a consistent role, but there's about 25-30 minutes available for that swing wing role off the bench that they play.
And here's the other issue: Giles isn't playing like a guy you can fit in with a bunch of other high USG guys. He's been playing like he's the #1 option:
26.5% USG
16.8% TOV
45.1% TS
.135 FTr (although that will go up after tonight )
17.8% AST (awesome for a big)
15.8% TRB (solid)
While the assist rate is certainly exciting, these show Giles is commanding a large percentage of the possessions when he's on the floor. It'd be one thing if he were dominating, but the extremely low efficiency and high turnover rate combined with the high usage is not a recipe for playing winning basketball.
Basically he's a giant wild-card. You or I have no idea (and probably Joerger too) have no idea what we're going to get from him on a nightly basis. I know I'm going to get strong defense and strong rebounding from Kosta. And for a team that's right in the thick of things for a playoff hunt, that's what we need most.