In The Incredibles, Violet not only gained enough confidence to ask a boy out, she gained enough just to be noticed without even trying. But as anyone who has gotten through that awkward stage knows, getting out of it isn't the end of life's challenges. Vi's force-fields and invisibility used to reflect her tendency to avoid or push people away out of shyness or insecurity. But suppose now she's become overprotective, wanting to put her family or other loved ones in a field and invisibly watch over them, trying to emulate her own mother's protectiveness but taking things too far? There are many other ways to develop Violet, though, as long as she doesn't just have the same exact issues as she did in the first film. Her life shouldn't be all flowers and rainbows now, but the growth she has earned should be meaningful.
T Campbell has written quite a few online comics series and selected work for Marvel, Archie and Tokyopop. His longest-running works are Fans, Penny and Aggie-- and his current project with co-writer Phil Kahn, Guilded Age.