The Apostle Dave C Pack has often referenced, when perhaps helpful, his close relationship to Herbert Armstrong as if that pretty much gave him the mantle and permission to succeed him. It seems HWA's own view of being called personally was somewhat different.
From very credible and unexpected personal friend who was in the room with HWA when such a call was ongoing and then ended:
HWA- "Why does that man call me all the time? I wish he would stop!"