I do not see any WAR guides or maybe the titles are misleading but I have some questions regarding these areas:

1. I just unlocked Fell Cleave and now realize there is an actual rotation or situation CD swapping for every instance. Before FC I was using:
1st (Already stacked)-> maim -> 10% vul + Berserk + Unchained -> 1st -> 2nd -> 3rd -> 1st -> 2nd -> 3rd -> Inner Beast + Infuriate -> Inner Beast

Now I am curious if I am going to use Unchained at all if I'm going to be using Berserk for Fell Cleave + Infuriate. Does anyone have a full rotation for a single boss (infinite time)?

2. Is awareness the last cross CD to have? I was contemplating using featherfoot or internal release

3. With no TP regen implemented in 3.x I decided to now use Flash when I run out of TP, but I am sacrificing a crossover skill that I could use.

Please correct me on these 3 areas if the meta has changed, thanks in ahead.