User blog comment:GokūBlack10/New Wikia Skin:What we can expect? (Taken from the blog of Yyp on BW)/@comment-2089817-20101001041408/@comment-28861328-20101001041743

Sei has a point. The old articles, often times, get completely rebooted and revived and/or have a base in current articles. Getting rid of them all removes references to past events and other things.