Troops that live through a raid come back home

[Chronicthug]

I've always wonder why when I %100 a village my troops don't come back to my village. I believe that if someone perfects a village whatever troops are left should return back home and not have to be retrained. Also why no more wall upgrades with elixir

[bob124]

Ruled out!!!

[Spurs978]

So many threads about this too, go play boom beach.