Board Thread:General Discussion/@comment-7117024-20141026034950/@comment-5969722-20141123015813

Regularshowfan54 wrote: I think they wrote off Thomas mainly because Roger Craig Smith was going over to Sonic Boom and voice acting as Sonic. That could be true, also Thomas was mainly a joke character, created to represent all the interns at CN studios, but now that you mention it, Sonic Boom just released, so yeah.