Isn't paralysis a mental state instead of an alteration in the physical world?!
Besides these two spells seem to be more match with thieves/assassins often need to escape the crime scene or eliminate targets as silently as possible. An alteration mage, on the other hand, improves her/his own abilities by altering and manipulating the physical elements such as light, flesh, water, metals and other objects.


All the other schools would change, too. Schools like "Necromancy", "Elemental", "Movement", etc. seem like they'd be more fun than the current school, because having a good mix of offensive, defensive, practical, and just fun spells in each category would encourage a wider variety of builds. Because, y'know, say you want to be a pure "X" mage. Well, you pretty much HAVE to include destruction in there somewhere. Because alteration, healing, and illusion have so few offensive abilities. In my experience, at least. :/