He then will slowly engage these people in a plot against the company which will eventually lead them to lose money (obviously I cant provide all of the info to the public).
but if you point to this thread with "report to moderator" option, he'd probably be able to delete it.
Since this case falls (somehow) under the following rules, then most likely nothing will/can be done (unfortunately):
19. Possible (or real) scams and Trust ratings are not moderated (to prevent moderation abuse).
Q: Do you moderate/delete (possible) FUD, accusations and untrue information?
A: No. We don't have enough time to check every single piece of information and verify the validity of the sources. Also, just like scams - too much room for bias and abuse.
Is there an option to delete the thread completely (as they used their account to open the bitcointalk thread)
No.
or allocate the thread under our control
The other user (vkitaebiz) should agree (highly unlikely).
or revert the page to the previous order or...?
No.
Not sure if this helps you in any way but here's a "
google's cache of the thread on May, 17".