There should probably be some Vietnamese generals on the list.

I think Ike deserves some recognition for being the first to really lead a coalition of nations, while deploying air, land and sea assets.

I read somewhere that Lee was educated with every one of the Union generals he initially confronted (they may've all been classmates at West Point, but I'm not sure about that) and Grant was the first Union general that Lee didn't know personally. An interesting example of "Know your enemy, know your self."