I don't think there was any real way of actually winning the war for the axis. The odds were simply stacked againts them from the start.
USA would of entered the war anyways, even if Japan hadn't attacked.
Really? On what basis do you make this reasoning?
I guess something could of been done if Japan had focused all it's millitary industry on land forces instead of navy with the hope of crushing the soviets, and Japan would attack the soviet union in the far east while Germany attacks it from Europe.
No no.
Japan had already had an adverse brush with the Soviets in 1938, from memory. Its direction was focussed on oil and a territorial hegemony, which required naval superiority.
It would of helped if their allies were better i guess, Italian, Romanian forces weren't of very high quality.
If my Aunt Fanny had balls, she would have been a man.. The Axis had what they had.
If Germany didin't attack the Soviet Union and focused on invading Britain theres a very high chance the soviet union would of attacked eventually i still think that an attack in 1943-1944 would of happened. And then the soviets would of probably have fully modernized and a much more capable fightning force than they were in 1941-1942, while Germany would probably be dragged down by trying to invade Britain.
The evidence is to the contrary, I think: if Hitler had invaded UK in 1940, he would probably have got to where he needed to to be.
I highly doubt if Stalin ever had a serious intention of attacking Germany within the time scale you set out, or at all.