Hearthstone can, sometimes, give us hints about future lore. With the tiger god Shirvallah being revealed as the Paladin Loa for the upcoming Rastakhan's Rumble expansion I have to wonder if he's likely to fill the vacancy left behind by Rezan. Along with the Light, Paladin abilities have some strange reverent association with kings as well (Blessing of Kings/Guardian of Ancient Kings). Shirvallah hasn't really been mentioned since Zul Gurub. Kimbul is the tiger loa in Battle for Azeroth, but he looks exactly like Shirvallah (down to the scar on his right eye). Is Kimbul another name or aspect of Shirvallah, and might they fill the void Rezan left and allow Zandalari Prelates to wield the Holy Light again?