Defence probably could look like this:
Wolf - Nickl
Heinrich - Zündel
Brunner - Reinbacher
Strong - Maier
Wimmer
Bader nominated 9 defenders (and only 13 forwards), so that's an indication for me that he will go with 4 D pairs. Like I already wrote at some point in this thread: That's a pretty good D for austrian standards and maybe only beside Clemens Unterweger the best what we can offer at the moment.
Heinrich and Reinbacher will most likely be the two PPQB. If it's the same as in the home game against Slovakia, the PP squads would be:
Heinrich
Rossi - Nissner - Schneider
Th. Raffl
Reinbacher
Zwerger - ?? - Haudum
Mario Huber
Neubauer played in the bumper spot in this game. Would be a bit of a surprise, if he gets that kind of trust in the WC too. Wukovits or Achermann most likely would be his replacements.