No way, no matter where the picks are. ET was a #2 pick and is likely to be better than any 2nd rounder I'm any draft.
I am not a huge Turner fan, but he is a proven NBA rotation player. I don't understand why people want to downgrade our talent.
Also as celticsclay said, the last thing we need are more picks. Have too many to use already.
It's not that simple, though. Trading Turner for a high second rounder or two would be trding Turner for:
More time with Smart as the primary ball handler
More time for younger players
Keeping PJIII
Taking a shot at two high second rounders (like Mickey) with zero risk (or more chips to trade up)
Are all of those things orth trading away Turner? To me, yeah, it is. It won't be to everyone, but people aren't just agreeing with this trade to get rid of him