Malcolm Butler should still be on Saints' radar (IMO)
I think, between Breaux and Lattimore as starters, and Moore, Crawley, Harris, Swann, and Williams for depth, we should be good. If the latter 2 can stay healthy, I say we'll be more than good.
Certainly no need to make any bold splashes at that position, not when we'd be much better off right now trading a #1 for, say, an edge rusher (rather than yet another [very good, mind you] CB).