about troop separation and sacrifice

[Razorflame]

i was wondering

when u seprate troops

for example

u have 20/20 horseman

and u seprate them in the battle

like u have 2 stacks of 10/20 horseman

now if u would use sacrifice on a peasant to gain more horseman

will it be possible to have 2 stacks of 20/20 horseman?

or will the horseman go out of control>?

xD