You can draft well and still miss the point. The Saints did plenty of tidy work and somehow never got around to edge rusher, which was the need that mattered most. Call it a sensible B, earned the boring way.
They went 1 of 8 on their needs, which is most of what a draft is for. Building through the lines is a philosophy, and they stuck to it.
In sum, a sensible class that nudges the roster the right way.