soldiers who lost their units were forced to volksgrenadiers in the end of the war. what you mean are "hiwi´s" (hilfswillige)- these were people who wanted to help the germansi don´t like the idea that germany shall get an cheap unit just to counter the russian conscripts- i think it would be better if the germans have the better infantry and the russians have more infantry(sry my english)
If German infantry kill cheap Russian infantry, axis will won quickly Comand points... so, Less Infantry but better trained.
It would be a pointless addition.
The Ostheer will not 'recycle' units from the vanilla factions. Why would we do that?