Ugh, no, bad idea... Heck, I'd rather see Ranma try to *fight* Gilgamesh rather than be reincarnated as him.
While that sounds stupid, it may not be as bad as one might think. Gilgamesh never came across as an actual fighter per se to me in Type Moon... Yes, he had the weapons, the armor, the attitude, the bloodthirstiness, but did he actually have fighting skill on par with Ranma.
Weather post canon Ranma could fight a ex-heroic spirit is another bag of worms though that I'd rather not bother with... merely that I'd prefer that over Ranma reincarnating into him.
While that sounds stupid, it may not be as bad as one might think. Gilgamesh never came across as an actual fighter per se to me in Type Moon... Yes, he had the weapons, the armor, the attitude, the bloodthirstiness, but did he actually have fighting skill on par with Ranma.
Weather post canon Ranma could fight a ex-heroic spirit is another bag of worms though that I'd rather not bother with... merely that I'd prefer that over Ranma reincarnating into him.