Hear me out, and yes, this is total G1 fanboyism so please, let's remain civil. Megs is all busted up and been dropped in the ocea. Welkers gravelly voice would totally work for a resurrected Megatron. He's been through hell and is back "from the dead." So why couldn't it work? He did the voice for every other movie related thing. Like I said, please keep it civil.