So Megatron gets upset, and I forget the lines he was speaking, however I do believe they were ALL towards Sentinel. After he beats his ass, he has him on his knees and says something about wanting to be in charge, or something to that effect. Then he says something about Besides where would you be without me Prime. Now I know he has referred to Optimus as "Prime" but I think in this case he was talking to Sentinel and how he wouldn't even be alive or in that position if it weren't for him. Then, of course, Optimus answers his question for him and does work. Am I wrong in thinking that Megatron was talking to Sentinel the entire time instead of Optimus?