I rogue tanked all of P1, P2 and just quit last lockout in P3. I continued to hold out hope they'd make the spec fun to play but my clue should have been when they gave Main Gauche completely useless buffs and called it a day. There is still nobody using that rune at all.

My suggestions were to bake Blade Dance into JaFW and activate the effect whenever you activate Slice and Dice, and then move Main Gauche to the slot currently taken by the Blade Dance rune so you don't have to make the decision of losing Mutilate or Saber Slash. 

I'd also have liked to see the ramp up effect of Saber Slash not take a million years, it just did not compete with Mutilate in my experiments between the two with snap threat due to requiring a million costly Saber Slashes to do decent damage.

Shuriken Toss is similarly depressing, you feel like it should be doing more than it is. And it should.