I think there should be a mine sweeping spell that shows where the traps and teslas are but they aren't there the whole time they show up for about 5-10 seconds depending on level and i think that each of the troops should have a unique ability for example the archers already have range so there's one and the witches spawn skeletons and the golems and hounds split but there should be a health upgrade for both wall breakers and barbarians and i think you guys at supercell should develop a new townhall with a new troop and defence.
Thanks for your time