No. Remember most HEAT weapons can penetrate more than 100mm, so for anti-HEAT shields to have any effect they need to be at least 10 cm away from the armour, or it will cut through both the protective shield and the armour.
I suppose thats reasonable. Just as long as once you move out of Normandy and are making M4A3s for the Americans one of them is covered in sandbags like the FH1 M4A1.
So, on the british maps there will be 4 tanks for the brits: Sherman II,V,VC and Cromwell, or will there only be some of these (like II or V)? I take it that the texture limit means the brits won't get any M5A1s.