He's a retooling of Mindwipe, isn't he? I've not had a good look at Mindwipe, so I can't tell for certain, but they seem to have the same beast mode lower half.
Speaking of Doublecross, his Headmaster is Pirate Lion from Battle Beasts!
I love this. Talk about fan service.
Perceptor looks a lot better in the promo renders than he did in the purple preview event.