Are you talking about transfer of doctrine combined arms passive ability for pg to non-doc, or it‘s going to be new passive ability for them?
A new passive ability when PzG are near Wher Tanks or Halftracks. You can ON/OFF this "PzG Hit the Dirt" with cooldown for each individual unit.
This will be a new use for PzG and open new tatics and strategies for Wher. Players will use the T2 halftracks + PzG to make pushs on early-mid game and major spearhead attacks on open fields with tanks/HT. All of this happened in real life.
Like I said before: REAL LIFE TATICS into CoH2.