Board Thread:Wiki discussions and announcements/@comment-1876049-20150731182500/@comment-1330314-20150809105121

Only some of that information comes directly from Riot, so that's not entirely accurate, but my assessment for strategy pages is that they're a) heavily unstable, since any change in itemization or champion roster would necessitate an update, whereas a champion's bio would only need an update if they or the game received an overhaul, and b) subjective, since a lot of its information is dependent on specific matchups, comps, and other extremely situational factors, which would be impossible and undesirable to list exhaustively on the wiki. By contrast, champion bios give a concise and accurate description of what a champion does and how they fit in the game. Ultimately, I don't think the removal of strategy pages should be a priority, and I may even be wrong about their removal, as I don't check them often and am therefore not too well-invested in them or well-informed, but I definitely think champion descriptions stand strongly enough on their own to merit staying.