Your friendly leap reduces dmg taken by 20%, you should be using it on stuff like the person who gets targeted with the lasers on TFB Kephass.
2. Friendly Leap - hardly useless if you use it correctly
Look, I'm not ragging on Guard/Jugg tanks. I love 'em, they rock. I'm just saying their PvE utility is lacking.
I would LOVE some other examples of using friendly leap in boss encounters (trash should not be causing issues). I'm always worried about pulling the boss out of position with it.
The Kephess example is lost on me. I only saw this encounter once before we all went to bed and it was a major CF.