Denver gets significantly deeper. Allen seems like he'd be a really good fit next to Jokic-Murray, while Dunn, Jones, Fontecchio, and O'Neale give them much needed depth/size on the wings.
The Clippers get another long-term building block. CB did not look good this past stretch/playoffs, but he's still young and has a real track record. A DG-CB-top five pick is not a shabby core. Not much point in going full tank with such little future assets.
The Suns improve, plain and simple. They get their point guard, albeit a flawed one, and let Williams walk, instead adding the more polished Gordon to the middle.