As of Issue #4, Manhunter has Dylan Battles.
Dylan is Manhunter's tech-guy. He fixes her weapons and makes her new ones.
Not because he's a selfless supporter of her cause. Rather, it's because she blackmailed him into it. Besides, he misses the excitement of his old job, working with villains. Like Two-Face, Queen Bee, Kobra, Killer Frost, and Black Manta.
Dylan knows what Aquaman does.
Dylan is ... well, an interesting character. I'm not sure I like him, but he always makes me smile. And I like comics with characters that make him smile.