Quote:

Darknight613 said:
What was the origin he came up with?




Some guy killed his family and he went insane.....That's it. Completely ignorant of Killing Joke's set [continuity/overall point for Joker's character].

Quote:

How was he reverted to B-villain?




Leiberman has essentially wrote him out as a weakling through and through. Not at all smart. Just a backseat rogue that moves on strings twisted by other characters.

Quote:

When and how?




In Death and the Maidens he replaced Re's Al Ghul with his "other daughter". She killed him and had his ashes burned and then--This is the worst part--Caused Talia to loathe Batman (after she put her in the Laz Pit.

Leiberman doesn't have a background, he's just some writer. Seriously, nuthin' to it.