Ok this will help people out some addons.
http://wow.curse.com/downloads/details/9101/ Omen helps out with aggro!
http://wow.curse.com/downloads/details/4940/ boss mods tells us when a boss is using a move that we should be aware of
http://wow.curse.com/downloads/details/1958/ Group calendar this addon will help us with planing out raids or events and we could put bdays and other this on it too