My first idea is an Autobot I've been growing more and more fond of, lately, thanks to his Alternator counterpart. Making him into a Classics figure stumped me for awhile until this morning. I noticed that Bumblebee/Cliffjumper aren't really Volkswagen Beetles, and figured I could use their mold (since so few were made in the Classics line) for other cars, that wouldn't work with Rodimus' (seeing as how there're really only 2 car molds...).
So, to see if my idea would even look decent, I did a digibash.
Swap heads with Grimlock, add a strip-styrene nose, paint & Reprolabels (their G1 set is perfect), and you've got Classics Jazz:


I'm keeping a running WIP photo journal for those that also think this is a cool idea, and want to know how I'm doing it.