Elhokay I guess

Hello all, I have invested some stake in the idea that Cusicesh the Protector is the third Sibling, referred to as a sleeping "they" by the Stormfather in Oathbringer. The Stormfather refuses to divulge more information than their existence and their relation to himself and the Nightwatcher. Cusicesh is described in Interlude I-5 of the Way of Kings as a spren of great size (over 100 feet tall) with four arms and a body with a deep blue center. It* rises out of the ocean at the same time every day (7:46am, though I won't pretend to know what that means,) and looks toward the Origin for the full ten minutes of its "performance". While doing so, it rapidly changes between human faces--male and female. Axies cannot tell if there are any repetitions of the faces shown. People who have watched Cusicesh have reported feeling drained afterwards. From Oathbringer's exploration of the Cognitive Realm, there is mention of a link between humanity and the spren. If the Sibling is "sleeping" as the Stormfather said, I believe they would still need to sustain that interaction with humanity. So, everyday, Cusicesh wakes up from its pseudo-hibernation, drains some energy from onlookers to sustain itself, and looks toward the Origin with longing, bearing the faces of those it bonded with in the past, then goes back to sleep. *Though I believe Cusicesh to be the Sibling in question, my belief does not constitute as evidence for sentience in said spren, so I will use the pronouns given to me from the book for Cusicesh until I am proven correct or other pronouns are given.