Fans of the series "Orange is the New Black" are undoubtedly looking forward to next year as season 4 of the popular comedy drama TV show airs anew. Although there is still no specific release date, June is the month that is music to the ears of "OITNB" viewers. 

One of the most exciting rumors so far about the new season is that "I am Cait" star Caitlyn Jenner might have a cameo appearance in the TV show. Jenner's firm stance and advocacy on LGBTQ rights can certainly give the already popular series an even bigger boost. 

A source told OK Magazine, "It's the perfect time for Caitlyn to come in and help Sophia take a stand against the bullies. Plus, with Cait's popularity, she'd surely draw more viewers." 

One of the plot details that is worth talking about for season 4 is that Litchfield Prison will have an overcrowding problem. This will become a hotbed for conflict among old timers and the new arrivals, which viewers saw coming in from the last season. The living situation in the prison will become harder. This was pointed out by one of the stars of the show, Kate Mulgrew. 

Also, Uzo Aduba's character, Suzanne Warren aka Crazy Eyes, will have a meaningful love story in the upcoming season of "OITNB." This was revealed by Aduba herself as she spoke to TV Guide about this budding romance and what this feels like for her character.

"I think she would be in that space of openness and trying to learn. I think that she would be giving of her heart and her mind and her soul, in complete fullness and complete abandon. And that might be pretty, messy, sticky - but beautiful," she said. 

Jenner's rumored cameo appearance, the new inmates and the overcrowding of Litchfield, and a developing love story between Warren and Maureen (Emily Althaus) make season 4 of "Orange is the New Black" worth the wait.