When you have to change your flintstone, do the Wiliam Scream.
I read, that everyone in the Westfalian Landwehr carries a marked cartridge with them and when they reload they don't see which cratridge to take. So at one point you take the marked cartridge (by accident), load and shoot your rilfe and then you die at the next enemy volley.
When you got attacked and don't want to run back to your unit, after they retreat, simply "die" in charge.
Sometimes the unit leader says, who should be a casualties, so... that happens too.
Or you give each men a number and when an enemy volley is incoming, the "commander" shout out the numbers for you know... lying in the grass
Be creative.
And sorry for my English, somehow I can't concentrate xD
Next weekend I will fight in Stralsund. Wasn't on a Battlefield since Octobre 2016.