A "winning culture" is super overrated. All it takes is an elite player or two to turn a "losing culture" into a winning team. It's not like you can hover around .500 and springboard off that success into being a champion. Celtics went from a bottomfeeder to contender immediately after adding KG. Look at the Cavs right now. If Philly adds the right talent, they'll improve dramatically.
And how many years we have to wait before those "elite prospects" comes out? Last year, I remember you saying that 2014 draft will have 5-10 superstar potentials. We picked #6 in Marcus Smart and suddenly he's now a "defensive role player". We won't land top 5 since there are better tanker than us. So would you rather trade Sully, KO and Smart for 2nd rounders? That's no different from Pitino's mentality.
Tanking is not the only path to contention. How about collecting assets and strike for an opportunity to land an "Elite Superstar" like Danny has done with KG? If Al Jeffersons, Delonte Wests and Gerald Greens of the world are what would it takes to land KG-like talent, then tanking shouldn't be necessary.
Drafting in the mid teens isn't that bad either. We can fool other GMs if we can develop Sully, KO and Smart. Or we can just simply use them as championship pieces. And history proves that you can find a "superstar" in the teens pick.