I get that you don't do savage so you may not know as much about it but 3.x Savage is actually more difficult than 4.x Savage, just something to keep in mind.

Also people die sometimes in dungeons, it's okay. If the BRD is off in Narnia not catching any healing that's on them.

Just seems like you're overreacting. You didn't even wipe. I did that dungeon within a few minutes of the servers coming back up and we didn't know what to expect and wiped once on the dragon. It's okay to wipe. Get back up and think about what you learned.