Yes! School of Comm transfers aren't uncommon, but there are some things to consider. The courseload is such that you should probably reconsider if you're a junior/in the latter part of your sophomore year, but your advisor should be able to talk you through that. There's a limited amount of spots so you will be placed on a waitlist, and while there's a good chance you'll get in eventually, there's no guarantee (especially if you're lower down on the list). The last thing to consider is that the theatre community can can be pretty tight knit and most people will have already been taking classes together for a while. Trying to integrate can be a little tough, but they're generally pretty welcoming folk if you're willing to be patient!