Thanks for you opinion, chuck731. Authors of that special issue of a military history journal (finally I found the time to read it) say more or less the same as you did here! I hoped I would learn more about the negative role of Erich Hoepner (executed on August 8, 1944) and Günther von Kluge (commited suicide on August 17, 1944), but didn't ... and as one of my SDF posts got deleted yesterday, perhaps I should not start talking conspiracy theories here but do you think it's just a coincidence and back in 1941 those two didn't intentionally protract the decisive attack or nothing?
I don't think Hoepner or Kluger intentionally sabotaged the attack on Moscow. Hitler's war with Russia was wildly popular in all segments of the Wehrmacht in 1941, including conservative anti-NAZI fractions. The Wehrmacht expected certain and relatively easy victory and with it vast glory, promotions, prestige, and monetary and estate rewards for its senior officers even greater than what was bestowed upon it by Hitler upon the senior military ranks after the victory over France. At the beginning of Operation Typhoon, the optimism of the senior staff remains undimmed.
The sabotage of senior German army officers to Hitler in operational matters of the army only became significant in the lead up to Stalingrad, when it was becoming clear that:
1. Russia is very tough to defeat, and may be impossible for Wehrmacht to defeat it.
2. Hitler's operational directives were nonsense and is exposing German army to predictable diseasters.
3. Hitler suffer serious tunnel vision and mission fixation and can not see deadly opportunities his plans gives to Russians.
I think the first instance of Kluger actively sabotaging German operational plan was in Operation Zitadelle, or battle of Kursk. He intentionally colluded with Model to hold back critical forces that had been intended by Hitler for use in the northern Pincer in order to provide a reserve for the inevitable Soviet counterattack. So you could argue he sabotaged operation zitadelle. But he recognized Zitadelle was going to fail anyway, and following Hitler's orders would only have made the consequences of its failure worse.