You got called out for trying to snipe taking a scene out of context. You're in no position to talk about anyone else's failure, mate.
Also:
Luke did not understand until an eternity later, when the stranger rolled up on his feet and jerked them all to a halt. The Sith seemed to be growing stronger as
Abeloth grew weaker, and there were wisps of dark fume swirling off his shoulders and head. It did not take a Jedi Grand Master to understand that Luke was being betrayed by a Force-draining technique.Still holding Abeloth tight, Luke shifted his hips, rolling them both onto their sides, and kicked a foot through the stranger’s knee. The joint buckled, and the Sith dropped onto the surface of the dark water, still on the opposite side of Abeloth from Luke.
“I’ll release her!†Luke warned.
“Abeloth?†The stranger shook his head. “Never.â€Despite the Sith’s words, the cold stinging inside began to subside, and Luke realized the stranger was not pulling as hard. Abeloth continued to struggle, slipping a pair of tentacles around Luke’s throat and trying to tear herself free. But she was growing weak faster than Luke.
>kicked out Krayt's knee
>breaking the joint
>able to actively move while being actively targeted and attacked by the Force Drain from Krayt
Nah, really don't think so.