So after constantly dying in hell mode and wanting to gouge my eyes out...I finally tried to adjust my build to compensate.
My main issue was trying to use the "Bait the Trap" rune...which often times got me killed to mortars.
With this build...rain of vengeance lets me be mobile if I need to be without having to stop and shoot.
Bait the trap + Lightning bolts seems to work well.
If you see something you would change...let me know and why.
Note: This is a general build to deal with elite/blue packs.
I've considered changing out Steady aim for Cull of the Weak...but I find myself a good distance away with this build, and elites don't seem to stay snared for long anyways.