Don't be so sure of that.

I remember that when they adjusted the STR and DEX values for one handers to match that of two handed wielders that they initially didn't specify Hand-to-hand either, yet it was included.
It would be nice if they could clarify it on this one too.

Well geared H2H wielders will still be powerful without it, so if we don't it won't really sadden me either but the cat is curious.