If the odds are a 40% chance of drafting an All-Star in the top five of the draft and all this team has to do is endure a season or two of real bonch-kissing suckiness vs. the almost nil chance of luring a big time free agent, and the only slightly less shitty odds of making a lopsided trade for an all-star caliber player, then I'm not sure how it's even debatable what the organizational goal should be.
Sure, there's still a chance maybe Vonleh or one of the other guys turns into a total stud in a couple of years, but there's a reason they were available for cheap this off-season. The bloom is off the rose with most of these guys (Davis, Aminu, etc.); their ceilings have been somewhat defined as they've accrued seasons of play and they are more likely to be on that red line in the chart above and not the guys on the yellow line.
Even at a 40% chance, you assume you're drafting an 18 year old kid. I'd also say that the chart posted on the last page, not very accurate to today's NBA. The draft has changed MONUMENTALLY over the last 5 years I'd say. It is PURELY drafting based on youth and ceiling, something that oldmangrouch says is horrific. We don't get to watch these guys play in college for more than a year and then we draft them. That is WAY more risky than even 10 years ago when people were staying 2, 3, 4, years in college and developing and then you get to see their more polished product. These guys used to be coming in the league at age 20, 21. Now a majority are coming in at 19 (in the lotto). So NBA teams are now the development of these kids. So I'd say 40% is pretty high and then you have to remove pretty much any PG/small SG from our draft ability if we want to keep said player, and then I'd also say, you still aren't paying attention to the timeline of our PG, because assuming we suck next year, we get the #1 pick. Cool. 1 year of Damian gone. The average top pick takes about 3-4 years to develop, on a team that doesn't care about winning and purely making that player better ala Andrew Wiggins, Anthony Davis, etc. Add another 3-4 years, and thats 4-5 years total into this rebuild before you think we are a contender with a polished #1 pick now, also assuming that pick works out. So that means Damian is 29/30 by the time we have a 'second' solidified top player and may be wanting to exit his contract at that point because he just went through a 5 year rebuild. What if Dame leaves? We get to do what we just did the previous 5 years trying to get another star on the side of the #1 pick we developed for 5 years.
So, I'd say, yeah, I'll take my chances this season trying to make the playoffs (and failing and being in that dreaded 9 or 10 spot) and hoping that we can convince a free agent, within the next two years, to join us. The Bucks did it, why can't we? It's not like we need to convince LeBron, Durant, Ant Davis. We have OUR guy. We don't need to tank and rebuild. How is that working for Sixers, Kings, Bobcats, Magic, etc? Not so well, huh? There are many young teams tanking, not many young teams winning. That's why it sticks out to free agents. I can't harp on this enough, but if we are the 9 or 10 spot, yeah its bad, but it means we are successful. It means our youth is athletic, capable, and good ball players and will continue to get better based on age (of lottery picks on the team, specifically.) That bodes well for the following year, since we will have a year playing together (chemistry) and a year of development. People will see our avg age, look at us (just like they did when Damian was killing it, when Roy was killing it -you had LBJ, Kobe, etc saying how good these kids looked) and say, hey, man I wanna play with them. Maybe they won't be a top free agent, but maybe they won't need to be. Maybe we will upgrade talent in our lower tier roster spots (not our top 3 guys), but maybe we get a great sixth man or something. Then you incorporate them, make another run at the playoffs, and hey maybe we end up as a 6 or 7 seed, and the 2017 free agent class is REALLY starting to take notice. Neil has AT least gotten meetings with these players.
That's how you build a culture of winning and increase your chances to land free agents.
I'd like to do that before I commit to a 5 year project in the lotto.