True enough. The name had biblical resonance as well."I am that which is, which was, and is yet to come. And you will know my name is Megatron when I lay my vengeance upon you".
Megatron said he chose the name from the Covenant of Primus remember? He didn't choose it for historic resonance, he chose it apparently because he believes he has a divine destiny with the name.
Of course, if one buys into ideas of "divine destiny", then it makes sense to take a "divine" name.
The fact that the Decepticons/Predacons could not correctly assess how to deal with humans, (a proven, if not fully quantified, threat), is justification in and of itself for wiping them out. (Let us put aside the considerations of time-travel for a moment.) In context, humans were a consistent threat to the Decepticons. For whatever reason, the Decepticons were unable to deal directy with humans. Does it show great insight on the part of the Decepticons? No. But, the 'cons had to work with what they had on hand. In this case, they had brute-force.And to that I've said, just because the Decepticons/Predacons couldn't seem to figure out how to handle to humans still doesn't justify wiping them all out. Really, how often did the Decepticons deal head on with the humans if they were such a problem? Perhaps they should have tried being a little more direct.
What kind of a leader, or any member of any community, could look his friends, allies and constituents in the eye if he knew he was not doing his best to solve a recurring problem? What kind of a leader would they be?
The same principle could, arguably, be applied to the question of shooting Prime as he was comatose. Preventing Prime from waking up likely would have improved the lots of a good many Decepticons and Predacons, and they are the ones Megatron was responsible for.
Dom

