For all the shit Dids gets, he was the only person who made it through the 1st part of that Crota raid.....
Granted he was responsible for multiple wipes before hand, but let's just gloss over that one!!
I really think that 280 plus will be fine. We aren't going to finish it Friday or get anywhere close. It's just a learning experience, so just bring whatever light you have and some beer and let's do this thing!!