What constitutes "core piece" is something I am weirdly militant about. I define it as a player that is untouchable in trades except for players that are unanimously appraised superstars. I don't think Green fit that criteria two seasons ago, and David Lee sure as **** didn't meet that criteria even mid-season last year, but sure, there probably was some overlap for about a month when the Warriors weren't totally sure where the 4-spot was headed early in the season.
And now I'm done with this tangent.
And now I'm done with this tangent.