First of all, I apologize for not saving the replay.
How does the trick work and what do you need?
1. Team game
2. British and American
3. Americans first build the jeep and hand it over to his teammate.
4. British player build their strong close combat unit (unfortunately don't know the unit) and put them in the said jeep.
5. Have fun shredding (especially OKW) the Germans.
I tried to do something about it in two games, but even an immediate retreat means death. In the third game, I went straight out. Because that's zero fun to play against

Opinions?