I gotta imagine S2 is going to have more of him unmasked. The Darksaber (every single person we’ve seen wield it before Moff Gideon was a Mandalorian who, I belive, wasn’t wearing a helmet when they held it) is basically pointing that way. The question is how soon into the run does that revelation happen?
My hope is that this show follows a similar trajectory to Rebels S2, where once the tone was more or less set and people finally understood what the show could be, they essentially went full-speed ahead.