spinningdice: I agree with the ability to wield all weapons, I just don't think that all weapons, period, end of story, should be verboten.
Krensky: Elegant in its simplicity.

I was also considering a Prehensile Tail species feat, allowing the character to use weapons two size categories smaller than themselves. The average Drake would be able to wield Small weapons this way. Still...not exactly what I was thinking.
Turning your tail into a mace? Take Dragon-Tailed, mount it to your tail. Put blades on your wing spurs, or along the bones. That sort of thing is what I'm thinking of. Weapons used to augment natural attacks, perhaps variations on Toothed and changing damage type.
What do you guys think about this modifying
Toothed: Deals an additional +1 for every size category larger than Medium.
Also: Drake-made weapons. Who are they making weapons
for?