Viewers of "Grey's Anatomy" are thrilled to know if Jackson and April will push through with their divorce or if their baby will succeed in bringing them back together next season.

The final episode of "Grey's Anatomy" season 12 saw April and Jackson fulfilling their duties as parents of their baby. Unfortunately, the baby came just when the two already had their divorce papers ready.

According to reports, it is possible that season 13 will explore the complicated relationship of the two characters. While a reconciliation is possible, the way to it may not be that easy as Jackson recognizes the fact that Catherine always does the best for him.

Another interesting storyline that will be explored by season 13 is that of Alex and Jo. Since the season 12 finale, fans have been wondering if the two characters can manage to come out of their current mess. In the previous season, Alex punched Andrew on his face after realizing that he was keen on Jo. The season 12 finale also revealed that Jo did not accept the marriage proposal because of her previous marriage with someone else.

Fans of Jo understand her reasons for not disclosing everything about her past to Alex. Some say that Jo may just be concerned about Alex's possible reaction once he learns about her failed marriage with an abusive man.

Meanwhile, it has already been confirmed that Ellen Pompeo will reprise her role as Dr. Meredith Grey.

"Grey's Anatomy" season 13 premieres this fall on ABC.