Maybe this has been discussed before or even over looked. But I'd like to see David Kaye as the voice over for the next incarnation of Megatron/Galvatron . It was different to deal with his voice after years of Frank Welker doing the job. And for a while David held the torch bright as well. I'd bet he'd bet a formidable voice for Megs/Galvatron in the next movie too. If they upgrade Meg's each time he's destroyed then why not mod his voice too. JMHO.