I think there should be balancing in Th7 we get dragon attacks in clan wars which are fairly very hard to defend and we get 3 starred. either supercell should make 3 air defenses at th7 instead of 2 or they should unlock dragon level 2;rage spell and healing spell level 3 and lighting spell level 4 upgrade at level 6 lab and those who did those research before will get their things automatically upgraded when they will finish construction of level 6 lab
