[quote=Schradinger]
I've actually been going back and forth on that since I first wrote the CS. On the one hand (pun intended), three claws have more utility, and on the other, two is traditional. I'm still not entirely decided one way or the other, but I keep leaning back toward utility. And the fact that she's supposed to have wolverine's genetics, so the only way the foot claws make sense is via transplant of the middle claws, but they'd grow back again afterwards.I'm open to opinions though, since my own mind can't seem to get made up. Lol.
[/quote]

I suggest you look at the X-23 origin comic for a good explanation of why she only has two claws.