I think it's universally headcannoned that this guy is Flash Sentry's little brother, and I'm on board with that too, but here's a headcannon I bet you haven't heard of yet: All of Flash Magnus' descendants… have great eyebrows. Bam. First Base is destined for home runs and cool 'brows. :P Do I still tag Ro even if it's only tangentally related to Flash? Hm…