The source i've posted straight stated that Blizzard had no plans for Anduin, what sort of base was established in those comics?
Heck, those comics implied he'd go into the direction of a Hunter, because he was training bows and other ranged weaponry.
The comics are hardly anything to go on, considering they were
1.Terrible (Remember, those comics "taught" Blizzard that lore character taking credit for killing a boss, previously killed by Players is bad)
2.Med'an
Nobody ever said she created (or "spawned") the character.
And she hardly continued that development (because there was hardly anything), rather giving it a soft reboot.