I think that Cody can play really well with Keyonte in transition, pushing up the pace, and with Lauri being another lanky driver. On defense he looks like a perfect fit with Hendricks. In general, he is an easy player to plug into any lineup: he does not have obvious limitations of Kessler, Gobert or Lauri who all need very specific players to complement them. Even if he never pans out as a major piece Cody still will be a very valuable role player, like Hendricks.
I like the direction that Ainge has taken in the draft with Hendricks, Cody and Collier: size, agility and versatility. And if Keyonte somehow becomes a below-average defender Ainge will look like a genius.