It would be nice if scouts with proper training could:
- have a greater line of sight
- have the ability to determine enemy movement, that is if close enough it could show were enemy army is going
- have the ability to show the type of units in the enemy army
- have spying abilities, that is able to infiltrate enemy army to give detailed info, like type of units, experience, number, etc...
- have the ability to detect and kill or expel enemy infiltrated scouts ...