1. Making some sort of attempt to actually win and help the players on the court out.
But what is the point in that? There is no practical difference between 17 wins and 15 wins, except the potential to have less lottery odds. And here's the thing, young players reach their potential a lot faster when they actually get minutes. Why do you think the Lakers are shutting down Mozgov and Deng. It isn't like they were actually helping the Lakers win games, but what they were doing is taking valuable minutes from young guys. Young guys reach their potential faster with playing time, as such there is no point in having a bunch of veterans taking minutes that don't do much of anything for the win column.
2. You're making my point. The draft is a crap shoot. So using it as the sole mechanism to getting good again is stupid. You might be in the lottery like Philly has over the past 6 years and still not find a good player.
The Sixers aren't using it as the sole mechanism at getting good. They are using at the mechanism to find a franchise changing talent because given where they were that was basically their only option. They just went all in on that option because the draft is a crap shoot, they wanted as many shots at franchise altering talent as possible. That is why they traded Holiday for Noel and an extra 1st. That is why when it was apparent that MCW wasn't going to work out, they sold high on him. Once the Sixers have that franchise altering talent (which they might already in Embiid and Simmons) they will make trades or sign players in free agency to balance out the roster.
3. Yes, they have been injured. But that's not the reason they never really reached their full potential.
No my point was, that the draft is a crap shoot. Sometimes players just totally flame out and aren't that good (Darko Milicic). Sometimes players get hurt and are never the same (Greg Oden, Derrick Rose). Sometimes you get lucky and get the top pick, but do so in the wrong draft (Kenyon Martin i.e. a fine player and the best player in his draft, but not a franchise altering talent). Sometimes you just flat out select the wrong player (Andrea Bargnani instead of Lamarcus Aldridge).
Hinkie understood this quite well. It is why he formulated the plan that he did. He wanted to get as many bites at the apple as he could, with the hope that he would hit on the right player in the right draft somewhere along the line. Once the Sixers had that player, they would build the team around that player. They hoped it would be Embiid, but his injuries are a real concern. They still have Simmons and whomever they draft this summer. They have the 5th worst team right now (1 loss better than Orlando for 4th worst and not far behind Phoenix for 3rd worst), but also have a pick swap with Sacto increasing their odds at landing in the top 3. They also get the Lakers pick if it finishes outside the top 3. They could easily end up with two top 5 picks in the upcoming draft, which is supposed to be very deep and good or they might end up with no top 5 picks and a pick at 6 or 7 (fully solidifying that the draft is a crap shoot, so you might as well maximize your chances.