I'm guessing as a rookie coach, saying how you want a team to function and then having the "weight" to make it function that way, are two different things. It is possible to break the spirit of a team. Remember Bill Finch?
With all the veteran choices the Celtics had for the coaching seat, when they hired a rookie coach, I was really surprised. But, with the well recognized lack of BBIQ from its two exceptionally young stars, it all makes sense. What I'm trying to say is, I just don't sense urgency from ownership, therefore the plan must to be to tread-water until the J's show signs of maturing, and then hope they don't sign elsewhere when their current contracts run out, that must be the plan right? Something like Cuban is doing in Dallas?
In the mean time as a fan, it's a waiting game. In 2 or 3 years our dynamic duo may be ready, along with our rookie coach.
Because most young NBA stars do the same thing, gain pier recognition, wealth, and sneaker contracts until they near 30 and then scuffle for a chance at a ring.