I'm going with Little Big Trouble cause Shock is just such a good element, I started to really like it when playing TVHM with Zero. It's only resisted by electric element enemies which there are very few in this game (mostly just Ion Loaders).
Best Friends Forever first and then splash into Little Big Trouble. I'm a fan of having minions fighting alongside me so hopefully the Best Friends Forever tree will help support that. Little Big Trouble on the side felt like a better support toward Deathtrap when compared to Ordered Chaos. Though fiddling with Anarchy and Discord does sound rather interesting.
"You must gather your party before venturing forth" "Go for the eyes Boo! Go for the eyes!"
11/6/28 or something along those lines, anarchy is interesting so far but makes some weapons almost completely useless unless you're literally right in their face, but it's just a different playstyle to what I'm used to.
With points in blood soaked shields getting close to things won't be a problem anyway, and cooking up trouble will offset the health loss.
Seems fun so far, not sure anarchy spec will be that good for boss farming though, maybe go 6/28/11 or some variation, taking discord. Will have to try it out I guess.