"It’s not the pitching, the hitting, or the defense alone that has killed the Sox this season—it’s that you can’t be average or worse in everything and still win games. The coming rebuild presents some lofty challenges for the White Sox, but the number one goal is to find the right mix of players that can balance the lineup so that there’s some protection for slumps and struggles built in."
This is the part of the article I agree with. It's also obvious IMO