I say NO. Conscripts were prisoners (political, murderers, rapists, etc which existed quite a bit in slavic countries during those times) when germans were conquering lands. Most likely why would they feed uncivilized heathen when they can be simple fodder or a logistical drain on the enemy. Conscripts shouldn't be able to re-inforce by they way. Their lives were just thrown into the meat grinder.
Ingenery will be used as a support/construction unit, rather than primary fighting unit (as many soviet players bypass Conscripts altogether)