I'm going "other."
Danny is clearly not pursuing a binary "now/later" approach.
What he's pursuing, and has from day one of the rebuild, is the "consistent winning culture" approach. This has been, in my mind, a remarkable success.
The first step was hiring Stevens, who has built a reputation as someone who will be here for a long time, who doesn't alienate his players, and who is a great Xs and Os guy. He's one of the top young coaches in the league and seemingly has the kind of close relationship with Danny that leads to a long-term association.
Second, he has made Boston a place where players *want to play*. Top free agents give us a look. We need no more proof than Horford, who was the #2 guy last year. We are in play for the free agents that the San Antonios and Goldent States of the world sign.
Third, he has developed a reputation as one of the smartest GMs out there, someone who can go out can get players - whether in draft, trade or free agency - to build a team from the ground up and take it to a championship.
Fourth, he and Stevens have shown he can put in place a system that maximizes player success. Jae Crowder. Isaiah Thomas. Avery Bradley. Evan Turner. Kelly Olynyk. The list of guys who have absolutely maximized their play and value to other teams is long.
Fifth, he and Stevens have begun developing a "Celtics identity" that can stick in people's minds, attract the right kind of players and lead to long-run success. It's actually not too far, that identity, from the one we had in the big three era, or that the Spurs have had: toughness, sacrifices for the team, and a slant toward defense over offense.
I think a lot of the complaints about how we are "spinning our wheels" or "not developing the young guys," or "no fireworks," just completely miss the point about how much progress we have made on all of the fronts above, and how other strategies would devalue those things.
When players around the league look at the Celtics now, going back to the Big Three era and up to now, they see something consistent in how the GM, coaches and team do things. Right? How many other teams can say that? Can the Sixers? The Lakers? OKC? Chicago? NYK? Anyone, in fact, other than the top 4-5 teams in the league?
That stability and cultural approach are the hardest things to build, and the most valuable for long-term success. The Patriots have it. The Spurs have it. Miami didn't, which is why they blew up. Philly doesn't. The Knicks and Lakers, for all of their advantages, don't have it.
Now, coming back to the question: even if the Celtics do not win soon, by continually succeeding on the court, steadily going deep into the playoffs, developing players to their fullest, and doing it all while judiciously stockpiling young talent, the Celts will end up ahead.
That might mean keeping the BKN picks and simultaneously trying to field one of the top 6 teams in the league. We aren't too far from that already.
If we do that and don't win a title for 5 years, we could have a greater chance at winning multiple titles in the decade after that than we would with an all-in "win now" or "blow it up" strategy, both of which could sacrifice on any of these other dimensions.