I think it's possible, but it would be a bit of a circular move if we have to trade something like Smart, Bradley and several picks to get there.
The only scenario that theoretically makes sense to me would be to go "all in" on this draft using future picks, with the idea that we're going to go after free agents the next 2 summers. For example say we need picks 6 and 8:
#16, #28, #33 + Dallas 2016 for #8
own 2016, Brooklyn 2016, Brooklyn 2018, Memphis 2018 for #6
At that point we would have Winslow and WCS and all our current players, but cleared 7 draft picks from our stash. We'd have to build either through free agency or trading young players (which is a little less flexible than picks).
Smart / Thomas
Bradley / Young
Winslow / Crowder / Turner
WCS / Sully
Zeller / KO
Something like that...