Erwin rommel who actually wasn't a nazi but a nationalist, who wanted to fight for germany and not hitler.
In the context of WWII, it was impossible to fight for Germany but not Hitler.
It's absurd to think a differentiation can be made.
Does it matter what Rommel actually thought of Hitler, National Socialism or the genocide of Europe's Jews ?
In the final analysis, Rommel used his tactical military brilliance as a General in Hitler's Wermacht. His undisputed mastery of blitzkreig served to further Hitler's goals and delayed the eventual Allied victory.
Yes, Rommel was a fantastic General, perhaps the best of WWII, but in evaluating his overall historical legacy as a moral human being, we can not lose sight of who he took his orders from and the deleterious effect his military genius had on delaying Hitler's defeat.