Annunen (undisclosed) will be a game-time decision versus the Knights on Tuesday, Brooks Bratten of the Predators' official site reports.
Even if Annunen is cleared and activated off injured reserve, he is likely to serve as the backup to Juuse Saros. With no back-to-backs on the short-term schedule, it's not clear when Annunen might make his season debut for the Predators, though he's unlikely to see a significant number of starts regardless.