http://herocraftonline.com/main/threads/dragoon-stamina-costs.21489/
Sorry I can't link from my phone.
Here's my thread I made about the issues of dragoons and why they don't work, or compete with bards, as a ustility class.
Go give it a read, most of my points are layed out in a more "professional" manner.
Plus its gotten a lot of good feedback.
EDIT; dragoons don't need more damage, they need stam cost reductions, or stam regen speed increase.
Also they need one or two group buffing skills, to compete with bards for a spot as a utility.
I said, trmor should knock enemies back, and give your party a 200 health sheild for 15 seconds or until its damaged down. This could be used to get enemies off your friends and let them heal up.
And maybe give us a damage increase party buff or somthing. Simmilar to might.