Yes, something must be indeed done....to make the Wizard even more powerful and awesome. What you describe is how things should be....a knight wouldn't realistically be able to do anything against a mage before being turned into a pile of ashes, molten armor and bones. Stealth could be the only skill that non-wizards could realistically be expected to use against a wizard.
EDIT: and Stabbey brought an interesting point.....the Wizard could be made more awesome by being able to max out all schools of magic and use all spells without penalty. May the Wizard class become even more awesome....if Larian won't do it I'm sure mods will come to the rescue since in essence wizards should be all powerful and only be in any real danger when against other wizards.
Last edited by Darth_Trethon; 25/06/14 08:36 PM.