New AI for defensive targeted troops

Apologies in advance is this has been posted (assume it has). Mods please delete if a duplicate.

We all know the changes since the update to Heroes. My suggestion would be to allow defence target only troops, like Giants, Hogs, Balloons etc, to include the Heroes in their targets. Heoroes essentially act as a defensive building now, yet can attack a high number of troop options with no retaliation by the troop they are attacking. If they have been made to mimic a defensive building, then they should be attacked by defence targeted troops.

I'm sure it's been brought up, but still I strongly agree and really like this idea