I mean, I'd be fine with going young, but we have to make a commitment to it and trade anyone that will get in the way of our players' development - IT, Bradley, etc.
If we'd go that way, I'd offer the boat to get into the top-2 of this draft. I think deals could be made for either of the picks, though you'd probably overpay with some of our high-end role players like Crowder and Bradley, maybe even IT.
If we couldn't do that, then I'd do what I could to grab another top-8 pick or so. If we take Dunn at 3, then a top-8 pick would nab us one of Murray, Chriss (hopefully), Bender, Brown, or Hield, whoever falls. I'd try really hard to get number 6 from New Orleans without giving up Crowder, but I'd do it if need be. Otherwise, we could always get number 8 from Sacramento, I think.
Building around a core of Smart, Dunn, and let's say Bender/Chriss would be pretty solid, and we'd still probably contend for a playoff spot in the East while Brooklyn did our tanking for us.