User blog comment:TheCarrotSaysYumYum/Why Lisanna is Fairy Tail's worst character~/@comment-4896357-20140104112012/@comment-7418318-20140105105950

So you only pay attention to what you pointed out about Kagura and not to her actions, words and facial expressions after all...

Considering how she put her sword away, rather than attacking him during the Dragon invasion and how she's back to friendly terms with Erza, I highly doubt she's still after Jellal's life.