Oh, like the SCAG Mastermind Rogue sub-class? Yes. No casting, does some cool stuff, doesn't seem so underpowered when there's no casters about...Charismatic Mastermind Sage?
...the PDK/bannerette could finally be a bit useful, too, since it actually can heal fallen allies from 0, if not by much, back in the fight is back in the fight.
Oh, and wasn't there a spell-less Ranger somewhere?