Barrack Space

I wish to see more barrack space added, esp when golems come, but nowadays i want to have an army for t3 and at the same time an army for two other tier,for more flexibility in pvps.

Aswell as I want to be able to use mercs, but its not worth throwing away a unit lvl 6-7 use to test/ limited use of a unit. Similarly will happen when golems come.

*A Possible solution could be to use gold to add space (Max 3) OR a better one for both sides, is gems to do so (Max 5).

If Only there was a way to remove a unit from barrack without losing it exp....... OR
*A choice to destroy the unit but transfer its exp to another, i would love to see this, and maybe not all exp, like 75%.

(devs, pay attention to General forum not just HC    )

Thanks.

I used to ask for this a lot, wow thanks for reminding!    

This is one of those ideas which are suggested over and over....    

(this should get some attention in HC too ^^)