I'd do this trade. WCS didn't score a lot of points but he was efficient in a small role. Dunks everything. Advanced stats were very good. He's a great defender, switches screens, protects the rim. He's such an incredible athlete - track star speed in the open floor, perfect for a fast paced offense.
Biggest concern with WCS his his poor assist numbers - he's going to be a drag on your offense in the half court, interrupt the tempo + flow, miss opportunities. But that's why we're trading for him AND #8.
I'd be happy with this. Take Chriss, Baldwin or Korkmaz at #8.