I really haven't answered that question already?
Maybe Kevin will still add their mates in division III but if there was no draft I can assure you that the Sharks, Guppies and Calamari would probably try to add close to one ABBL and two strong division II teams each, no new young teams would get a look in, no balancing, no plan, no league strategy, just anarchy and the rule of the jungle. People say that playing with mates is the most important thing but I can assure you if you have never been in the situation that being in a badly balanced league where each week you are either winning by 50 or losing by 50 is no fun at all and is boring. I think we could say goodbye to Renegade Enterprises, Skyhook Dreamers, Mad Rangas, Warrun Bulls etc, these keen teams would not get in now or ever, instead we would have a bunch more of disinterested but powerful teams that set their lineups and contribute nothing else to the league.