Had read of these in full finaly. Find it interesting that people use Hellboy for Black Jack where you play. Hes American and at the time of WW2 was just a wee baby. We tend to use Union Jack (heroclix model one). But I guess each their own

Also with the Americans and the use of Sentinels. I tend to upgrade my Armies Cool to 8 when i build the army and stick a Sentinel with 2 fire teams or 2 squads and push for an objective or flank. Everyone has cool 10 and if someone sends something to stop the squads moving up that flank that they cant deal with themselves then out steps Cap to show 'em how its done. Handy for the missions where support options can not hold objectives and you need to move the infantry.
Then again, its always interesting to see how other gaming groups play systems and the differences that can occur.