Easy yes if possible, that starting 5 would be beyond sick and I actually really like how Dray would fit on our squad, but I don't see any reason for GS to do it.
From their perspective just tank this season, trade DLO for something (Covington is the guy I keep seeing floated) and show up next season with Curry/Klay/Covington/Green/??? + lotto pick and whatever of the youth from this season works out.
Edit: Also, I don't think Draymond can be traded until right before the trade deadline due to when he signed his extension.