Heroes 5.5 WarGame Edition - Tactical Edition.

Well, you could do it like in the original – integrate the Barbarian skills into the skill wheel instead of the ones they replace. As for the racial skills… I was even considering integrating them into the main skill wheel, like in Heroes 7, but that would either require removing a skill (which would make sense, for example, removing spellcasting from the Knight, or machinery from the Academy) or integrating them by reducing the angle between the skills (i.e., not 180/12=15, but 180/13=13.8). But overall, I think it’s possible to place the racial skills separately – next to the wheel (or in the middle) – I don’t have any other ideas yet.