Should goblin levels give more loot?
I'm not sure about you, but I think that the loot that goblin levels give is just massively underwhelming, especially at higher levels. Its like a clan wars attack but without the loot bonus (even if you lose). I'm currently at Natural Defence, and even BARCHing Red Carpet gave a tiny bonus. I can imagine how bad it will be at the last few levels, as the troops required will probably outspend the loot you get.
Every level will have to be changed by a different amount - I think the first few levels are perfect, the middle levels are just terrible with little difference between them for many levels, and the higher levels need a slight raise. Let me know what you think. I know many people don't actively play goblin levels, but even when you're wasting troops its nice to know that some loot is there.