"Retrain all" after battle button

I suggest a pop-up after you return home from battle that gives you an option to retrain all the troops that you just deployed.

The single biggest factor in why I don't play this game that much anymore is the fact that I cant just hit a single button to retrain all the troops I just used. I'm sure I'm not the only one that likes to use a certain setup for a raiding party that is made up of a variety of troops, and going back through, having to re-select all those same troops after a raid is an inconvenience.

This has been suggested many times. Please do a search before posting.

In any case, he reason this is hard to implement is due to technical issues. Supercell's servers would have to store your troops combo and the troop combos for everyone while you fight. There would be some more issues when you have some troops still training when you go off the fight. A glitch could easily occur.

Basically, this requires a lot of developement effort but only provides a quick work-around just spending that few seconds to train your troops again.