Can I make a simple suggestion? I just got Ban'thalos (quite a trip, let me tell ya), and I noticed a few things that I thought might be good information to add to his section.
-His moonfire roasted me even with deterrence up. I hit deterrence when Ban had 1 second left on his cast, I was dead before deterrence ended. I have the combat log to. I was under the impression that moonfire could be deterrenced through (I think some wowhead comments said that). Had I lost a tame due to this misinformation, I would have raged. I know we cant control all the misinformation, but I figure it may be good to be proactive with correct information and warn others?
-His cast can be interrupted with Scattershot at least.
-I first tried to tag him and then float to the bottom to tame, but he reset. I had watched a video of a hunter doing just this (tagging then parachuting) and Ban not reset. Due to this, I was under the impression Ban had a special aggro range, but he can reset. I think I may have fell to far before hitting parachute, though.
Just a thought
EDIT: Something I noticed about Skarr/Karkin...
I don't know if this is a bug or if anyone else noticed this, but on my realm, I have watched several hunters fail attempts because of this very thing. Skarr/Karkin's buff stacks wouldn't drop. I dont know if he was in a combat bug (no one targetted), but he had several stacks, 6-7, and hunters would keep trying him, and keep refreshing his stacks higher and higher. I have seen it on both mobs. Anyone else?
If this is common, it may be worth putting on the OP to, as a warning to let his stacks fall before attempting. Its hard to tame him when he already has a lot of stacks.