Jane Carter (had to look up the name on imdb) did have an arc about going after the woman who killed her partner and a resulting fight scene, but I don't think Patton had the same presence as the other mains. It didn't help that her arc ended in Dubai so she didn't have as much of a story to tell later on compared to the others.
She wasn't a bad character though. Just not as strong a one.
EDIT: Just realised I couldn't remember any of the characters names other than Hunt, even Pegg's. Had to look up theirs as well.