The charismatic leader-by-committee actually does fit.
Ever seen how enthralled JWs are when they know a speaker is a GB member? Even if he is dull and boring they can say they were there when so-and=so gave the public talk. How exciting for them.
Sometimes it isn't the charisma of the person(s) but rather what people impose upon them.
No, not really. You're describing #3 (people view leaders with awe). The leaders themselves are pretty boring and reclusive almost.
The really interesting question, if you gave this list to a JW, how many would THEY identify as being true. Ten?