Smart choices with all of the coaches.
There are a lot of good coaches out there. I think Jackson, Popovich, Riley were the big three. I went with Brown for these reasons:
1. Winning percentage was quite good
2. Knows how to coach defense very well
3. Championship? Yes.
4. Coaching big egos? Yes.
5. During his Pistons run he successfully coached a team of equal talents and got them to buy in to the common cause. This all-time team is quite similar: all near the same level of excellence as each other, just way better than those pistons teams.