1. When I played, I encountered NPC heroes. And after some time it stops to talk with me! I was puzzled until someone in chat said that I can check they money requirements in theirs' actions! Well, it is very unintuitive, as for me. Can it be repeated in tooltip? If I would see "Required 90 guildar" when I hover mouse on hero, not seeking in menus, it would be much simpler!

2. There is frequent units that have more than one character in it. Most obvious example is spiderlings. For now I see health only for one such character when I hover on unit. So it seems like "Spiderling, life 1 from 4" with CR15. Why, I wonder? Ah, it's because there is four spiderlings, and only one of them have this 1/4. Maybe it worth to shown summary of health, not individual one? In that case this confusing 1/4 spiderling would be real 13/16 one.

3. Tactical battles are good until there is little of my characters in it. But when they starts grow in number, one issue arises: there is no way to determine, is this character already made his turn or not. Except selecting him, of course. Well, the same is true for MoM, but MoM already 17 years old!  Maybe, it worth to mark moved/not moved units? Like in Civ4, for example: green/yellow/red for fresh/somewhat moved/exhausted ones? (Hmm, red looks obsolete. Green/Yellow background of tile would be enough).