It was recently announced at TFCon 2016 during the Beast Wars Panel that Ian James Corlett will be joining the cast of Transformers: Robots in Disguise. Fans who have been following Transformers for a while will best know him as Cheetor from Beast Wars. It is currently unknown what role he will play, but it is awesome to see a long time veteran return to voice a character in the newest cartoon series.
Source: TFW2005