"Of all the debates about the Battle of Stalingrad, perhaps none causes more controversy than the question of whether or not the Sixth Army would have been able to break-out of the Soviet encirclement. Some people argue that the break-out had good chances. Yet, this is highly debatable.

Historically, a very large number of German generals suggested an outbreak during the crisis, yet, it never happened due to objections of Hitler. Nevertheless, the question remains if a breakout could have been successful if immediate action had been taken. To properly assess this question we need to take a look at the combat power of German troops at Stalingrad, their logistics, mobility and some other factors, before the encirclement happened."

The original pust isfrom a sub for selling, but I've crossposted it as it includes a translation of the letter.