Escalation Protocol stopped me from getting Sleeper Simulator (much less getting the weapons tied to Escalation). :/ I kept seeing 2-3 players besides me in the same area, but they have no desire to do it. I'm a solo and a deaf player. Bungie still relied on the communications via mics, which prevented me from wanting to do the Raids. Anything else are fine with soloing. No comments on Nightfall as I hasn't done it since early part of Season Two (I think).