If we were going to trade a ton for a player, we should be trading for Simmons. Lyles, Gobert, and Exum will hit their stride about the same time Simmons would hit his which is about the same time GS, Cle and SA should be on the downside of their runs. Emerging with those 4 is a title contender. Our current path is maybe a West Finals.
I understand anything is possible, but our play should be for Simmons mid-year or next offseason if our current experiment with Hill, JJ, and Diaw with alpha Hayward doesn't work out.