Edit: Let me start off by saying this will not penalize the attacking player. It will be a Loot Bonus like the League Loot bonus when you win an attack but in this case, if your defense wins an attack it should get this bonus. Original post follow:
I think it would be a good idea to add bonus loot to a winning defense. Here me out..
This could be implemented in many different ways such as...
1. If your defense wins then you will get back half of your lost loot back as bonus loot. Winning this way is not getting starred at all.
2. Supercell just makes up percentages for each shield level. Kind of like right now if you win an attack. Winning means 0 stars again this way.
OR
3. 3 starred means 0 bonus loot.
2 starred means small 25% loot back
1 star means 40% back or so.
0 stars means 50-60% back.
These aren't the only ways it could be implemented. These are just a few I thought of. If this gets put in place it could also help with getting townhalls being put back inside the walls making them more valuable once again.
Throw some other ideas out there or let me know what you guys thinks. Thanks for reading.

