The team looks better than last season. And when mostly healthy, (IIRC) last seasons team crept into a wild card spot for a hot second in early December despite starting the season 1-7-2. Then injuries on D piled up again through December and January and they were basically done.
I think this team could surprise, but probably ends up somewhere between the bottom 5 and right outside the WC race.
I think some factors are likely to catch up with them:
-Health, especially at C or D. They're basically doomed if Larkin misses any significant time obviously. Losing Mantha or Bertuzzi might hurt too, but not as much. As for D, when both DeKeyser and Green weren't in the line-up last season, the team went 3-11-3, with only 1 of those wins being in regulation. I don't Hronek played in any of those games (if any), so adding him to the mix certainly helps, but if they lose more than one top 4 D at the same time, they likely have similar results.
-The "middle six" at forward. For now the Wings seem set at 1st and 4th line, while they have a ton of question marks in between. In comparison to last season, this is where not having or effectively "replacing" Nyquist will probably hurt. Teams are eventually going to figure out or neutralize the top line, so the Wings are going to need some secondary scoring. I doubt Filppula or Nielsen are going to find a fountain of youth to become legitimate or highly productive #2/3C's, so it'll need to come from the wing. I'm not worried about AA, but whether it's Hirose or another guy, someone's going to need to find chemistry with him. They also need someone to step up and produce from the 3rd line. Basically somebody like Erne, Ehn or a call up that sticks is going to need to take a huge step. I have doubts that's going to happen though.
-How teams eventually neutralize the BLM line. Eventually teams are going to start lining up their best players against them, or sending out their more physical/agitating guys to wear them down or get under their skin. We've already seen Bertuzzi get suspended twice for retaliatory stuff and Mantha has no problem risking his hands to stick up for his teammates. I'm not advocating the Red Wings bring in another Witkowsk or call up someone like McIlrath to play 5 minutes a night, but they really don't have anyone to really help deter some of that stuff.