It definitely help that they are often utterly lacking in creativity and just redo the G1 toy 'but better'. Then again in some cases this has worked out fairly well and in others it has worked out well
and produced transformations with interesting (yet non crippling) touches, as the spinning torso of Triggerhappy and the Jumpstarters in TR or Siege's surprisingly extricate, almost Masterpiece-like touches to clean up the modes.
Even the (presumably VERY reluctantly made) POTP Optimal Optimus, while not as chunky or electronic-loaded as the original, saw an equal mixture of articulation improvement while also preserving most of the original's transformation as it could, even with the added 'evolution' gimmick stacked on it. All this to say that
if the Warden team ever decide to tackle even a little bit of Beast Wars stuff I'd say its in good hands.
Honestly I'm not asking much at this point. I just really badly want a BW Megatron from a mainline (or Takara/SELECTS) retooled from somebody else that might show up, like Snapdragon, Deathsaurus or a Grimlock-that-the-purists-won't-hate. Just retool any t-rex, dragon or kaiju with that smug grapefaced grin, paint it purple or red+gold and I'll be happy for the next decade!