So, I was just thinking...
In BW,
Transmetals have mechanical alt-modes and organic elements in robot modes.
Transmetal 2s have both mechanical and organic component melded in a more 'integrated' style.
TM Optimus Primal (in robot mode) shares/melds his Spark with Optimus Prime (entirely mechanical/no organic components) and - so far as I can see - becomes an entirely mechanical form. We see inside him in robot mode (the formerly partially-organic part) and everything's 100% machine.
So, it's not unreasonable to assume that the upgrade that comes from mingling sparks between a Transmetal and a 'guzzler' (or even just an exceptionally powerful-sparked guzzler such as Prime and original Megatron) creates a more powerful
but also entirely mechanical form.
But then BW Megs mingles sparks with old-school Megs - who is 100% robot, and not that keen on organics unlike Prime. BW Megs is in robot mode as Primal was when he mingled sparks with Prime, i.e. he has a certain amount of organic components. He gets a size-and-power upgrade, much like Optimal Optimus.
Yet apparently BW Megs' dragon form, created in the same manner with the same concoction of organic and inorganic parts as Optimal Optimus, is part organic (as becomes a major plot point in that terrible dream that never happened Beast Machines).
Surely, all things being equal, BW Megs should also be an entirely robotic dragon, and/or Optimal Optimus should retain some organic components, especially in robot mode. If anything, you'd think Megs would be
less likely to be at all organic, given big (i.e. original) Megs' aversion to organic life. Heck, he survives a trip on the hull of a ship through both Transwarp and normal space - seems kinda full-on for organic parts to handle. Then again, Waspinator manages it, but then again that's also Waspinator.
So, what do people think? Is Optimal Optimus part-organic after all? Is BW Megs all-mechanical, and the writers of BM just didn't think about it/ignored it so they could make Megs go all emo/space-crazy? Is it just some 'mysterious Cybertronian technology' thing? Did a wizard do it? Am I being stupid for even thinking about a TF cartoon with any eye towards logic and/or consistency, even one as well-written as Beast Wars?