I think the weird thing about trying to coach this team would be the incredible depth coupled with the relative balance in talent level.
KG is probably tops, but I don't think there's a massive dispersion in level of talent between KG, Pierce, JET, Green, and Healthy Rondo as stars, and then a next tier of midlevel-type guys like Bass, Barbosa, Lee, Bradley, and Motivated Wilcox are.
Losing the three guys shortened and cleared up rotations and roles by necessity, but that short rotation can't hang in a marathon. We need to rotate other guys through and work rest into the mix.
When it shortenes back up in the playoffs, it should look better.