I actually have a huge story involving Sanctus Togashi, but it's not very wise of me to reveal my true secrets just yet. Especially when Temuro could be around at any time to discover them...
Gustaf is cursed with a certain bane, but I can't reveal that either!
Samanosuke is trying to form his own dojo-chain seperate from the great chain of Darkwolf. (He's a brown belt now, so he's pretty far...)
Blue and Rogue will make for interesting battle partners in days to come, as they are meant to be light vs. dark completely, and I think that this direct association is good.