I can see them start adding new animations for casting and weaponskills.

I'd love to see something along the lines of.

"Thaumaturge with a Stick and Shield starts casting. Lets go of stick and it floats in front of him. Spinning a bit until the casting starts and the "Magic" explodes outward of the spinning stick and hits everyone in front of him. "

or "A Conjurer with a Twohanded staff starts casting. They draw a extravigant sigil in the air with the head of their two handed staff then strike it like with a baseball bat. It flys outward, shows up on the monster they've casted on then explodes with the magic being casted."