Dragoons don't need utility. I'm guessing 90% of all raid groups have a bard, some even roll 2. Disembowel up 99% of the time is still a big dps increase for that one class, maybe even more than a trick attack every minute for all classes. No content requires dragon kick. If your other classes are shit hot, succor, sacred soil, virus, storms path, fey covenant, eye for eye are enough to mitigate any incoming damage. Dragoons are fine as they are in my opinion.