DAL OFFSEASON: Trade & FA | Mavs "mostly done...but you never know."

[SleepingHero]

For picks 16-20 there is about 47% chance the player becomes AT LEAST a rotation role player or starter or All-Star (and has a 10+ year NBA career). 53% chance he is a deep bench player or a bust. 

How many seasons, on average, does it take for a pick 16-20 to develop into a rotation/starter/all-star player/?

How many of those players were picked to playoff teams and remained with those teams and developed into that kind of player? 

I think 18 CAN become a good player next to Luka. But I think the Mavs will have an easier time finding a player that IS just as good if not better than whatever we think 18 can be. And we can find that player right now. In the short term. And the Mavs can afford this type of roster building because Luka is on his rookie contract and the Mavs have more space than they ever will with Luka on the roster. We should take advantage of this unique situation.