I think if you compare the two most recent rebuilds, the previous rebuild was front loaded with a lot of potential superstar talent which is why the rankings were at the top of almost everyone's lists. The quickest way to rebuild is to have superstars in your system. I think with this rebuild the guys who have the best chance being top talent, have also shown some pretty big flaws (or are still super young). Whether it is injuries, or performance issues, or some combination of both, those top guys have a lot of asterisk's after their names.
I will say I think that this rebuild seems be generating more depth. Even during the previous rebuild, I was setting off the alarm of how few position players we had in place throughout the system. We didn't develop any basic players. This rebuild is already generating guys in the 0-1 WAR crowd. Now those aren't the guys that you get to the playoffs with, but when guys have injuries, you can plug them in without disaster. They make good utility players to give guys days off. Most importantly for a team with payroll issues, if you are churning out guys like this, you aren't wasting $3 to $5 million a person to bring in guys off of the street to do these jobs.
The Sox problem to this point is if you are going to make up the 30 games that we need to make up to get to the playoffs, we need a system that outperforms the team in front of us to gain games. I know the Twins are mid-collapse, but we have a ton of work to do to catch up with teams like Detroit and Cleveland. We need some stars. We need Colson to be the guy he was for most of his time in Chicago, and not the guy he was for a lot of the season in Charlotte. We need Hagen and Dutch to be those guys in the front of a rotation, and not a reliever like Grant Taylor.
I keep saying, but the Sox need a top 2 pick really, really badly.