[Edi]

Ranger:

1) We already have that in assassination attempts, spell events like Seeking Arrow etc. We don't need that for battles, since players are expected to keep track of commanders they care about (i.e. significant commanders & mages). If it's some regular bonehead or some common Fire Darter mage with nothing special to go for him, who cares? There's more where those came from.

2) Use the spell filters

3) Yes, it does exist, both in research and spell casting screens (ritual and battle scripting screens)

4) Completely useless request. When you click on the battle event to get the summary, if you had only PD fighting, it will show that you had NO UNITS AT ALL and the enemy had X number of commanders and units and lost Y amount of those (if any).

The correct way to go about requesting features is checking if they are already in the game (whether by oneself or asking about it) and making the feature request only if they are not.

Edi