You don't think Tassadar meets all those requirements as well? Tassadar doesn't lie to you.I don't know if it was intentional, but the Overmind is the only leader that always respects you, doesn't lie to you, doesn't betray you, and seems to be genuinely concerned with the well being of his people (in the big picture, anyway).
You could argue Fenix and Zeratul as well, depending on whether you think they're leaders. Zeratul is certainly a leader of his people.
It is more worth noting that the zerg campaign is the only one that doesn't involve betrayal and civil war.
And, for that matter, the skills.MightyDwarf said:
