I think Stevens is one of the best X's and O's minds in the league today. I think any coach having that resource to go to when they choose is invaluable. Ime can go to Brad and pick his brain, collaborate together. It's a very, very good situation.
I think Ime biggest strengths is being that coach who will seriously light up guys when they are not doing their jobs. Most of the great coaches who have achieved serious winning percentages and often multiple titles, have that quality (Riley, Jackson, Popovich, etc.). I love Stevens as a coach for many ways, but I think Ime is a heavier hitter in this aspect and it is critical.
Clearly Ime does a lot of other things very well - but again, I'm sure Ime is calling all his own shots but doesn't undervalue the resource he has in Stevens and exercises it whenever he wants - as he should.
But I would say this is clearly Ime's show.
Ainge and Stevens construction as far as all the core pieces (I'm sure Stevens had meaningful input throughout the draft, free agency and draft processes.
Stevens has doen a tremendous job since taking over of making the fringe moves to give the team a shot to win (Horford, Theis, White). We are flat out not in the finals without those moves. This is an area Ainge sorely underperformed in
Ime's show...
Brad's team (tremendous work around