Dragons and PEKKAS are useless
Dragons and PEKKAs are supposed to be the mightiest of troops but sadly they are quite useless and i feel you should really do something about that. For example 240 housing space worth of balloons would easily do more damage than 240 housing space worth of dragons would. The balloons would not only be far better they also cost alot less than the dragons. Pekkas are even more useless than dragons they just wander around the base destroying a few mines and pumps that come in their way.
My suggestion is:
Dragons are made from fire so ofcourse they should be immune to inferno towers
Pekkas should primarily go for town halls destroying everything that comes inbetween her and the town hall until she finaly reached it and obliterates ot with her might sword.
i think these changes would make ppl use there troops again and not only go for hogs and balloons when they wanna wreck havoc.