I was under the impression that at the end of Revenge of the Fallen, the Matrix of Leadership had been destroyed. Then on witnessing the recent image of Sentinel Prime and Optimus Prime, I'm sure Sentinel had in his domain the Matrix! Can someone please tell me (without spoiling anything) if it is indeed the Matrix of Leadership that Sentinel Prime possesses? If anyone wants to elaborate on the plot in later posts regarding this, then please use spoiler tags. Thank you.