These are obviously of the smallest consequence, but worth noting to bring a game so close to perfection... closer
Set's Priests dont' have any convert animal command icon that can be selected and then used on an animal to convert them. You kinda have to know to right click on the animal.
The idle villager icon when SHIFT + clicked selects all idle villagers. This is great. I wish it would do the same for the hero icon. Would be a nice way to select heroes in a messy battle to go after the myth units. (Or to better manage a Ragnarok