User blog comment:The Demon Archer/Why will Caitlin Snow is gonna be evil?/@comment-71.198.58.97-20150427132047

It's been said by Danielle Panabaker that they're not using to her Killer Frost storyline any time soon. However, it's speculated that Season 1's finale will result in the Flash accidentally travelling to an alternate timeline, where Cisco and Caitlan have their superpowers. It's been further speculated, although unlikely, that this alternate timeline will include Superman, and is actually a glimpse into the Smallville universe.