questions about an addon

[aplelois]

hello there,
I would like to know if this exists.. lets say someone makes a threads using the normal vbulletin setup, and then that same user replies to his own thread.

so an option on the addon like: move threads to graveyard on replies from same user..

does something like this exists?

I think I've seen something like thus but with merge posts on reply from same user, im not sure though.. anyone know?