Yeah it's pretty easy to do so I do it whenever I can ( heck you can do it alone ) , however sometimes you don't have the time to do shit because life, and when that happens I just look for friends who have the cp for Crota. Wouldn't it be nice tho if they put a reward for it ? I really think they should so people would actually learn that part for not a lot of people know shit about the Deathsinger.. Anyway I get what you feel about it being part of the raid and must not be skipped, it's just some people skip it and some people don't, meh.