So I have a few thoughts on this whole Cubs/Manager situation that is probably going to be a bigger issue by the end of this season.
It is pretty obvious that this team will be nothing short of mediocre for the remainder of this season, and ultimately I think Cubs management knew this to start the season. Having a Cubs legend in Sandberg manage this team would have killed his standing with the fans and would have been a no win situation. It also helped Quade for when the Cubs part ways with him, in that he now has big league experience and can get another job when the job will ultimately go to Sandberg in 2013 (i agree that quade will be here this year and part if not all of next season).
As for the team, you look at a few players that you want to build a franchise around, and the Cubs actually look pretty decent. With Soto, Castro, Barney, and one of the young outfielders like Campana or Montanez, the Middle of the field looks pretty set for the long haul. Filling in big bats at the corner of the infield and outfield is a big need going forward as Pena, Rammi, Fukudome, and Soriano wont be around much longer at all. I unfortunatley am not too up with who might be available going forward in free agency, but partially using the farm system and going out and finding someone for 1 or 2 of these spots would be a great fix in my opinion.
Pitching is a toss up for me. There are a lot of talented pitchers on the roster, but no consistency at all. You know that this pitching coach wont last more then this season with how things are going, but I cant put my finger on 1 guy who either needs to go or is someone to build a rotation around. I hope Cashner turns into a #1 starter and Garza figures out NL hitters, but who knows?
In summary, expect Sandberg and the Cubs to pubically make up somtime later this season or early next year, and he will return to the team in some capacity, and be the manager by the start of 2013, unless Quade makes a deal with the devil to make this team preform.