Not that I disagree with your last sentence, but those stats explain to me exactly why we are so wildly up and down.
That, coupled with the loss of an AA ruckman in Jamar, Trengove, Grimes, Rivers while also missing two key best 22 players in Mckenzie and Scully not to mention the mid-game losses of Garland and Bail show pretty clearly why we're up and down. IMO anyway.