User blog comment:B214/Season 3 confirmed!!!!!!/@comment-1359322-20150313150533/@comment-16281343-20150313190541

As long as Odin is on screen, there will be chances of Rose on it as well. Especially when Odin fought the KB fodders. They can insert Rose there and let her do havoc with Odin. Kinda like a Xenovia-Irina 2.0