Ya I mean, there was a thread posted so guess it was totally on him to go out and figure out something that everyone else could have spent the time on instead and then share it immediately.
Prediction here: if the fight ends up being difficult to the point of Kirin/WoC, I bet he'll be the first one giving useful insight into the strategy.
In the meantime if it's that important to you and you have the T3 clears go figure it out. If you don't have T3 clears why do you even give a crap.