There is a new facebook video from Michael Bay it seems (it is embedded in the story below, you don't need facebook to watch it). Agent Symmons is back and Hound with John goodman as well (if that wasn't confirmed already). A preview should be released later this year. They are also filming in Africa so some more jet-setting. From IGN:

http://au.ign.com/articles/2016/10/1...ys-michael-bay