The new changes would have given the 4 worst team an even 11% chance of receiving the 1st pick in the draft. As it stands now the worst team has about a 25% chance of getting the 1st pick.
The rules change was an effort to reduce the chance of "tanking" games at the end of a season to get that coveted 1st draft pick.
Commissioner Adam Silver said. "I think we all recognize we need to find the right balance between creating the appropriate incentives on one hand for teams to, of course, win, and on the other hand allowing for appropriate rebuilding and the draft to work as it should in which the worst performing teams get the highest picks in the draft."
Read the full ESPN article here.