Favorites, into battle! - 11.

The idea that the main hero can only be a hero of the chosen faction is difficult to implement:

That's why it's nonsense.

Now I wouldn't play HotA and try to force its changes into SoD, what a fool.

What's so special about that? Doesn't it bother you that the auction house, the chess timer, and the restructuring of the Mage Guild from TE and WotG were carried over to SoD and HotA?
And the reduction of Necromancer power was also implemented in TE and WotG (only in a more radical way).
If the vast majority of players express their support, making the changes is not a problem: the values of the Necromancy percentage and the numbers in the text description of the Necromancer in the hero window are changed.