The story, mainly the Witness. Idgaf about Calus he can go jump off the tower for all I care, I want to know more about the Witness’s feats, it’s capabilities, it’s backstory, it’s power, it’s goals, and what exactly does it want with the Traveler other than the obvious choice of destroying it or “drinking its light” according to the Vow prophecy. Probably the most I’ve been intrigued about a single character in the entirety of Destiny other than Savathun, I mean that creature is literally responsible for almost every thing that has happened in this story. It’s as if it was our version of Marvel’s Thanos, so I’m excited to see how ridiculously terrifying it is. I’m also hoping that we at least get a small glimpse of its strength vs our guardian since we’ve been undefeated against every single monster we’ve faced, so I hope the Witness gives us a run for our money.