Why not go simple? Who cares where you place in the standings. All teams try to make the playoffs, and if you make it, great. if you don't, all 14 teams have an equal shot at 1st overall. 7.14%. Then do the same for 2nd, 3rd, 4th.. If you miss the playoffs by 1 point, you have the same chance of getting any other pick in the draft as the last place team (finish dead last and you could conceivably get the 14th overall pick) eliminates tanking completely.