1. The view in 2004 is shortsighted as it gives no credit to the 2002-2003 offseason. The front office, for basically nothing landed a batting champ, a Sox living legend and a key contributor to the World Series team. In 2004 they landed their best closer since Radatz and some loudmouth who ran a video game company into the ground but could really f'ing pitch - not to mention easily the best manager this team has had since Joe Morgan certainly, and probably since Dick Williams. Duquette did a good job, but the entire management structure since is exponentially better.
2. Last year was actually pretty easy to predict - not the wire-to-wire best team in baseball, but the notion the Sox'd be pretty good. Between 2010-2012, this team was ... obliterated ... by injury problems. They watched injuries turn one of the league's 5 or 6 best hitters into replacement level goo and absolutely demolish their starting rotation. Just by not being hurt, this team was clearly a wild card contender. When they got an almost-MVP sort of season from Victorino which nobody had predicted, and a bullpen that were carried by 3 guys who were all afterthoughts when the season started, as well as a #2 starter who suddenly pitched like a real #2 (with his elbow sewn back together)
This year, you basically have six positions (LF, CF, RF, C, SS, 2B) which have seriously underperformed compared to 2013 ... the big dropoff which has been hard to anticipate has been in the corners. It is hard to be any sort of offensive force when your corners are not producing. The losses in CF, 2B and SS have been problematic obviously, but some of that dropoff was expected (2B less so). But there is reason for hope on most of those fronts.