Ok this is the bigger one of a few new ideas
1.i think there should be a rare chance of getting gems from your mines! So the higher level the better the chance
2.i think there should be a new troop called the ranger! The ranger will be invisible to enemy until it gets through 5% of the range if the defensive unit!
3.i think there should be a spell called the spawner! The spawner would send out barbarians,archers or goblins for a short amount of time the higher the spell the longer and more troops!
4.i think you should be able to have an special trap that you can put on walls like glue which will slow down the enemy!
5.i think you should be able to boost walls so that they will become double decker(maybe in groups of 3)archers can't shoot over them and hog riders can't jump them I know this has been said but I'm taking a different aproach
NEW TRAPS:
1.There should be a new trap called the weed which will entangle the enemy!
2.there should be a new trap called frozen spikes! These spikes when the enemy steps on them all troops in its range will become frozen for a short amount of time and make those troops move 5%slower!
3.there should also be a trap called normal spikes which when the enemy steps on it they will take damage then the spike will become visible and last the rest of the battle spikes that haven't been stepped on will survive!
4.There should be a trap called moving mine,you can set it to track any ground unit type then it will seek and destroy!
5.there should be one more trap called the giant air bomb like the air bomb but smaller radious but does the same damage as the giant bomb!
NEW DEFENSE UNITS:
1.there should be a defense troop called the grave stealer to stop those pesky witches! It will automaticly steal the graves in its radious and gives u the elixer! This prevents there witches to revive! However the machine can still be destroyed so its not unfair!
2.there should be the freeze cannon! The cannon will not freeze completely but slow them down! The longer it's on a target the more frozen it gets!
3.The heal tower slowly heal your defensive building! The tower will have to charge up and can only do a certain amount of healing then it's inactive, then when u get it back online u can charge up again (could take 30-1 hour)then it will be active again!
4.sucide bomber: a mobile machine which has a base plate like barbarian king and archer queen it will spawn every 30 seconds then track and destroy! This can also be activated on offense and acts as a stronger wall breaker!
5.There should be a fortress where u could place your troops to defend your villiage just like a clan castle exept it's your troops!
Yah that's helps alot.....
Lol thx that clears it up!