Ex-Aid 33
Dad Dan is a pretty good villain. He's a bastard, doesn't hide, and even if the characters can confront him, they can't really win. Even the way he calls the others by their Gashat, and not by the name, makes him so cool.
His effects on Pallad are also interesting. This has become a good three-way fight. After Ghost, it's nice to have so many villains this good.
And yeah, Hiiro was stupid. The plan would totally have worked. Well, at least his motives are better than Makoto's countless heel turns.
Next episode... he's back.