^^ In the end unfortunately kind of seems like she ended up back as a plot device.
The Borgified Corpse wrote:
Wesley on Angel. He started off as a slapsticky comic relief character who would spout exposition about the monster-of-the-week. By Season 3, he'd become a serious hero. Then, after he got himself thrown out of Angel Investigations for kidnapping Angel's son, he became a shotgun toting basass! His dominance of the series became even more pronounced during the 5-part arc in Season 4 when Angel turned evil.
It didn't last. After everyone got their memories erased in Season 5, Wesley took a step back. He became an exposition-focused supporting player again. But Season 4 could just as well have been called Wesley instead of Angel.
I started watching Angel during the Jasmine arc so you can imagine my surprise when I finally got around to watching from the start and seeing Wesley's introduction