ww barb are close to inexistant in 1.10 and any good barb never do long ww. They ww on a very short range. Firewall where your about to teleport is kinda weak too since while your casting before you teleport you will have chance to get hit making you die or go in recovery and sorc have high chance to die after going in recovery mostly since block rate has been toned down. If not it will just be casted so soon that it will give your enemy the exact place he has to avoid making it viable to survive and useless to kill. But even there i ran throught firewall and didnt die. A sorc that get hit is most time dead in the following second if not right away.