In a few hours, ABC's romantic medical drama, "Grey's Anatomy" season 13 comes back with a brand new episode. Following this, several speculations and updates about what events are likely going to be shown have been appearing online.

On the previous episode of "Grey's Anatomy" season 13, the series left us with Jo (Camilla Luddington) throwing up because of a news she probably can't take in. Chief Bailey (Chandra Wilson) had just told her that Alex (Justin Chambers) had decided to turn himslef in and go to prison by taking the plea deal.

On "Grey's Anatomy" season 13 episode 11, fans are going to be looking forward to the real reason behind Jo Wilson's intriguing reaction. It has been hugely speculated that Jo is carrying her and Alex's baby. Due to the happenings on the previous episodes, this theory has been excitedly looked forward by the fans and viewers of the series.

Aside from this, another scenario that fans might expect on "Grey's Anatomy" season 13 is former Chief Richard Webber (James Pickens Jr.) and newly-hired consultant Eliza Minnick's (Marika Dominczyk) face-off. According to a report on iDigital Times, Webber, along with other doctors atGrey Sloan Memorial Hospital, will join forces to stop Minnick's plan to take over the surgical residency program.

The newly-hired is planning to snatch Webber's position from him on the hospital, which caused the veteran doctors' move to prevent her from doing so. As a new character on "Grey's Anatomy", Minnick has already caused few troubles with other staff on board.

Meanwhile, according to TV Line, one character from "Grey's Anatomy" is likely to leave the series after its thirteenth season. Actress Jerrika Hinton, who portrays the character Stephanie Edwards on the show, was reported to have planned to exit the drama series after the current season.

When and if "Grey's Anatomy" heads for its fourteenth season in the future, the actress will reportedly be unlikely to return as a regular cast. This is apparently because of a new television show on the HBO network that Hinton had recently been cast to play.