Struggling to fight the little padawan girl was a question I had…but I think he was just toying with her…once his helmet was knocked off he killed he quite easily.
I do agree the creatures carrying him off was dumb…find a different way to separate the characters as it wasn’t that believable, but Sol didn’t kill him because he was reminded of the Jedi rules…Qimir was trying to prove a point…
Also you can’t be annoyed he struggled fighting the Jedi at one point and then be mad when he kills off the characters…to me it’s better story telling if the main characters can die…they don’t always get away.