User blog comment:Sam 3010/Rights on the LoL Wiki/@comment-3974578-20110505033810/@comment-3308937-20110506061743

You know what else can revert 5 edits of a vandal? Going into a page's history and checking the differences between the last valid edit and the beginning of the vandal's edits (compare select revisions) and clicking Edit and Publish on the last valid edit. It takes 10-15~ seconds longer than the rollback button but is essentially the same thing.

I fail to see how that one button is a reliable sign of whether or not someone is trustworthy to be an admin.