RUS is a big game with lots of units and lots of turns. Sometimes I have difficulties located leaders, special abilities and certain unit types. Some of the older AGEOD titles allowed sorting of units to find certain types of units. That ability would be very useful for RUS-especially when you get older and memory starts to fade, etc...
It seems I have the most difficulty in finding specific leaders, leaders with specific special abilities, unit types with special abilites and certain limited units, such as heavy art, siege artillery, etc.
So my suggestion is some way of locating or listing ability for specific units, leaders, ability types etc, would be very nice in RUS Gold. I know a limited type of unit locating ability existed in older AGEOD games.