Wow, finish last in one of those years where Andrea Bargnarni is the #1 pick, and your team is going to be at the bottom of the league for a decade, with no hope of escaping
So maybe the team doesn't tank that season. I mean, the idea is to promote trying to win, right? To fix tanking?
I know that basketball is so dependent on having a super star, but how many drafts have nobody that is any good? Or have a LeBron? Most of them are completely in-between. Very rarely is an entire draft completely devoid of a great player, and very rarely do they have a clear cut mega-star.
Draft better. Play better. Be better, all around.
EDIT: My proposal might also promote trading, which is awesome during a draft. If a team says, "Oh **** we hate all these guys," they are more likely to move it so they can roll over a top 3 pick another year potentially.