If it has to be new troop or accessible at a higher level fine, but make them smarter...make the Goblins target the building with the HIGHEST amount of gold/Elixir first and work their way down...I say make it a level thing...
Lvl 1: Rookie...goes after anything it sees first.
Lvl 2: Goes after highest closest to him
Lvl 3 and up: Goes after highest amount on base...unless blocked by walls...then highest after that.




