Idea I’ve tossed around. Maybe not for the frontline but for backline. Could be something fun to do.
In the builds, I didn’t put armor, trinkets, any of that because I want to get the traits figured out (though PVT with a mix of zerker or something is never a bad thing imo). Something I just threw together real quick. I would like to have traited focus for more pulls to happen, but not sure how to make all of that happen.
Backline
http://gw2skills.net/editor/?fhAQNAR8dlknpYtFoxMNUrNipBZ6eEjjia1ZOkKAA-w
Frontline
http://gw2skills.net/editor/?fhAQNAR8dlknpAtVoxMNUrNipBZyeEDSGgIU6QsiiC-w
For frontline, thinking of using Triumphant Distortion since that might be a good thing to use. Though, a friend did mention that frontline gets plenty of boons.
Anyway. Just an idea I had and think it would be fun to see some other people’s ideas about this.
Again, just something I thought of and would be fun to play with. So lets theorycraft! 
Woodshavings-Sylvari Ranger [WIND]