Well for one Guderian would be Much more well known. He would be known as the "Ghost of France" and would be much more influential later in Barbossa. We might not see him go to North Africa, and follow on his historical path in WW2. We might also see Hitler change his mind when his favorite general, guderian, disagrees with the Lotzen decision. Guderian will capture Moscow in late september (fighting in the city will continue for a while But the german control of the city is obvious). The war stalls and turns into a war of attrition in urals.
Guderian become outspoken about being in the East on a stagnent front, Hitler removes him from command in Russia and places him in command of the North African campaign, without Rommel Kesselring takes a more centralized role in the campaign and a more defensive stance. Guderian does not have the moody uncontrollable character of Rommel, and does not argue against the invasion of Malta. The Folgore Parachute Brigade and the Fallschirmjäger-Brigade Ramcke land in Malta on July 1st 1942
Not sure how the war would go after that
As you can tell im a fan of guderian
