Well, there are certain rules you must follow before considering to adopt a wiki. However, one of the most deep-down rules to reformed users is "Must not be blocked on another Wikia project". This basically means that if you get infinitely blocked, you are forever banned from adopting any Wiki, regardless of how many edits you have on other Wikis. I find this practice unfair because a lot of users have reformed from editing crazily and now have thousands of edits as admins or bureaucrats. I would recommend changing the rule so that if you are blocked on 6 or more wikis, you cannot be eligible to adopt a wiki, but if you have 5 or less blocks, you can adopt one, but only can be obtained admin status.