Юниты "Might & Magic Heroes VI"

Why introduce units from King's Bounty into Heroes when there are already enough unique units? If the developers have enough imagination, they can create their own units.
As for the Elves, they could be given riders on pegasi, unicorns, etc.
The dancing units don't necessarily need to be removed; they could simply be given a bit more armor and a better, more realistic animation. (IMHO)