If we're trading PP, it means we're going for a full re-build, not merely a retooling. In that case, I'd greatly prefer Kanter and a pick (although #53 seems a bit weak to me.) Kanter is a project, but he could be a real player to build around for years to come.
Of course, I'm really hopeful for more games played like last night's. I can't wait for Thursday's rematch!