I'm sure there's a post here about new skills, I did a search for new skills I don't have a comp so takes forever to go through results.
I was thinking 1 new skill for each class that costs 1 point with a fast cool down to help with a couple lacking things.
For mages how about a divine intervention type spell that grants them from getting hit for 5 sec cause of poor armor rating and the agro caused from there aoe spells?
For archers a spell that lasts 5 seconds to where they can do as much damege they want with out causing agro from mobs/bosses.
And for bears a bash skill they can use there sheild to bash to cause the mob to hate them more to help with low dps bears keep/get agro to work with taunt