San Antonio tanked it for one year when David Robinson was out for to a season ending injury, they ended up with the #1 pick, getting Duncan and Robinson back the following season and see what happened to them. Theres no reason why we can't hold back Rondo, limit Green and Sully, play the rest to give an effort but in reality be tanking and land a top 5 pick and come back next year with a good team to go forward with. Making the playoffs with this current team is not going to be beneficial long term because the team as constructed will be drastically different next year.
First off, as wdleehi mentioned, Robinson actually did come back and tried to play - but got hurt again and only THEN was 'shut down' for the season. But second of all, you can't seriously be suggesting that one-time sequence represents the type of 'business model' that you think a General Manager should try to follow!
San Antonio entered that draft with only a 15.6% chance at Duncan. That's not a 'strategy'. That's just happenstance.
You don't run a business that involves hundreds of millions of dollars in revenues on random luck.
Any competent executive will build his strategy around the factors he can control as best as possible. Yes, luck will always be a factor. And if your team ends up sucking, you hope for the best of luck with both the lottery balls and with the resulting player you pick. But purposely aiming for that is not a business strategy.
There are several problems associated with some of what you suggest.
You can't just arbitrarily tell players to pretend to be injured and sit out a season. Especially with a roster like this current Celtics team which is loaded with guys either trying to establish themselves or to re-establish themselves because their contracts are up in the next year or two. To hell with the fortunes of the team, not playing can cost these guys big money in their next contract. So most players have a big self interest in getting on the floor. No agent is going to want his guy sitting, watching his value decline, if he is healthy.
It also is a very costly proposition for the team. Obviously losing regular season games will mean a hit at the ticket box. But also, not making the playoffs is a big chunk of lost revenue. A team like the Celtics has probably realized something on the order of at least 10% of their gross revenues each year from just the playoff games. That's a hell of a lot of cash now to give up on the _chance_ that you'll get a decent lottery ball pull AND that the player will not be a bust.
That's the essential problem with this thinking. It is two gambles stacked on top of each other.
The lottery is a game best played with other team's picks. You don't have to tank to enjoy the fruits of that.
And we have a whole bunch of other team's picks to play with over the next few years. One or two of those may end up very valuable.
So what if we don't get a superstar out of this draft? Historically, the chances that any of the top 5 picks from 2014 win the title on the team that draft them are tiny. Far more likely they end up winning the title on some other team.
There is no reason the C's can't be that 'other team'.