If Davis says he wants out, then Boston does make some sense and I think something like this might make sense for New Orleans.
Draft Day Trade
Davis, Evans, Asik (I mean they have to get rid of him in the trade)
for
Johnson, Jerebko, Bradley, Smart, Mickey, Hunter, 3 BKN & Dallas
That seems like a pretty fair trade for both teams (if Davis asks out).
That leaves Boston
PG - Thomas, Rozier
SG - Evans, Turner (re-signed)
SF - Crowder, Young
PF - Sullinger (re-signed), Olynyk
C - Davis, Asik, Zeller (re-signed)
Plus still have Boston 1st and all the 2nd rounders from this summer to replenish the depth.