Squeenix dug their own grave on the matter of botting in this game, since we as players can't do anything about it on our own (griefing or having the option to pk them for example) without violating the terms of service, the matter falls completely into their hands.

The current Marketboard situation, at least on chaos datacenter, seems so far quite bearable, even for MMO standards but unless the whole situation goes completely out of hand, i will doubt we will see anything being done about it.