Is it just me, or does anyone else get the impression that Kakashi's Sharingan was obtained by taking it from someone else and sticking it in his own socket? It would explain why he only has the one, and why there's that scar over it. From the scar, one would guess that he'd lost the eye, but he's got an eye that really doesn't fit in there ... and unlike Sasuke's, his Sharingan is always on.
Just a theory. I've only seen up through episode 22, but if I'm right, nifty.
Just a theory. I've only seen up through episode 22, but if I'm right, nifty.