This is obviously prematurely, but in my mind I have already written off Schalke: their squad is already through and through 2nd division quality, Latza - being born in Gelsenkirchen and probably having forsaken better offers to join them - is the player who was probably supposed to keep the team together in more than one sense, his injury is quite a painful loss and most importantly (but again, maybe misleading, since small sample size) their football didn't look better than last season and seems to be defensive first again.
I missed Bremen vs Hannover, so I don't have any actual match footage to go on, but I'm actually surprised how many players Bremen have managed to hold on to (for now), like Füllkrug, Sargent, M. Eggestein and Toprak firmly belong in the first division. On the other hand the squad seems to have carried over the imbalance from last season in attack, having more or less three central strikers in Osako, Sargent and Füllkrüg; M.Eggestein doesn't seem like someone who can run a midfield and I don't see where the creativity or trickery is going to come from, when you play Sargent and Agu (he's more of a L(W)B, right?!) out wide. I think Füllkrug is a pretty good finisher and he can potentially really shine in the 2nd division, but it might be best for them to get rid of Sargent and try to buy another midfielder and winger or two.
In any case I remember reading a quote from Baumann that they are expecting to do another 15-20 transfers still, so they are probably as messed up as Schalke in the end.
DFL also didn't do either club any favors with the scheduling, pairing them with more or less prominent opponents (Hannover, Düsseldorf; Hamburg, Kiel) at the beginning, setting them up for an early crisis. Yet - again - on the other hand Kiel have lost a lot of players and just lost 0:3 to Schalke, so maybe they are actually a good opponent to get at this stage.