I dont think the healer really did anything wrong. If I want something for glamour I will always greed over need if its not an actual upgrade to give everyone a fair shot, and when I go in with premade groups I tell them right away if I want something specific and ask if that's okay. Yeah its pretty annoying to have people wait for timeout, but whether or not someone's DCing, there's always someone waiting the full timer in hopes that other people will get bored and leave. Its not against the rules even if it is annoying.