Here I disagree, the difference in generals becoming KIA is a problem of very low losses on the allied side (only 30 US generals/admirals died). The readiness of the German army was in most fields low in 1939/40, it was outnumbered and outclassed in men and hardware, the only difference was leadership. A very good discussion is Frieser "Die Blitzkrieglegende", IIRC there is an English edition. When this leadership causes acceptable higher losses it is worth to consider IMHO.
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