It looks like PlayStation (PS) Plus subscribers may have to wait a little bit longer to receive official word on the December lineup for Sony's PS Plus Free Games program.

While Express predicts that Microsoft could be issuing its list of free games for its Xbox Games with Gold December lineup sometime this week, the publication speculates that Sony's PS Plus Free Games December listing could come much later on Tuesday next week, Nov. 29. Sony often releases its PS Plus Free Games lists a few days after Microsoft make its Games with Gold announcements, and based on predictions for the Games with Gold December listing release, it seems like PlayStation gamers may get official word on the December lineup around the end of November.

As for the possible games that Sony could offer for free through the PS Plus Free Games program, Game N Guide reports that one of the games rumored to take part in the PS Plus Free Games December listing is "Saints Row IV: Re-elected." Similar to Rockstar Games' openworld franchise, "Grand Theft Auto," the game has been considered as a good candidate for next month's PS Plus Free Games. Word also has it that the version of "Saints Row IV:Re-elected" will end up as a PS Plus freebie would bring in all of the game's DLC's along with its base game as well.

Aside from "Saints Row IV: Re-elected," the family- and child-friendly 2013 videogame "Knack" has been rumored to take part in the PS Plus Free Games December listing as well. Apparently, its G-rating makes it a good candidate for the holiday season, especially since the game can run on Sony's PS4 Pro.

Another game to join the fray is the upcoming "Gravity Rush." Though the game is still to see release in January next year, a demo version has been offered and Sony will most likely take advantage of the material to help promote the upcoming videogame.