I guess they can only make “Immune Potion just for traps” as the best solution for this broken season.
And your solution for console players that don’t have WASD?
My skills are:
Rapid Fire, Barrage, Concealment, CaltropsShadowStep, Imbue (Shadow, Poison), Rain of Arrows
Key Passive is Precision
And my specialization is PreparationH 
Caltrops (may switch to shadowstep once I get Tibault’s) but I do like this skill and the dmg multiplier with it, I gave up dash for it.
The imbue decision will depend on how good I can get/keep my energy regeneration without Shadow’s contribution.
edit:
I changed Caltrops for Shadowstep, and have the first 2 points into smoke grenades as I drop them from aspects.