Completely disappeared without a trace. And deserters, who should have been brought back from previous installments of Heroes.

Yes, indeed. For example, I would like to see the return of creatures. But what can you do if two clumsy players decide to fight and accidentally break the world? Everything that was there cannot be restored... And that's a pity, because there was a lot of good stuff. But in general, this is quite relevant to the topic: "What would you like to add to the fifth installment from previous parts?"