Chicago Fire season 9 is officially happening on NBC, but it remains unknown when will it arrive on the network. There are still uncertainties at the moment, largely because of the real-life health crisis happening around the globe right now. But once the new installment arrives, prepare for more stories.

One of the interesting elements in Chicago Fire season 9 is meeting the newest partner of Sylvie Brett. Her partner, Emily Foster, is moving elsewhere as she wanted to go back to med school. That only means she will be paired again with someone else in the ambulance.

The question now is: Who will be the new partner of Brett in Chicago Fire season 9? As per CarterMatt, Violet is the most obvious candidate. She's already been introduced in the series and has romantic stuff forming with Blake Gallo.

The series may want to keep Violet involved in the story and one of the possible ways to do that is to make her as Brett's partner. She won't just occasionally appear being the love interest of someone and be part of several rescues. There's a chance we could see more of her if ever she's Brett's partner.

But then, it's also possible Chicago Fire season 9 will introduce a new character and become the newest partner of Brett. Someone new may arrive at the Firehouse 51 who could cause some conflicts and stir things up with some of the characters.

This person may not also be friendly with Brett at first and their bond is something that would build over time. But whoever Brett's partner would be, CarterMatt suggests he or she will be introduced in the early run of the new installment.

Meanwhile, it seems like writers are ready to begin work for the script of Chicago Fire season 9. In a recent Twitter post, showrunner Derek Haas revealed that they will proceed with their plan for the writers room on Monday, June 1.

Reportedly, writers go back to work which would lead the cast starts working in July. But then, that won't likely happen this time around, considering the current global health crisis. Filming may not start anytime as soon as everything depends on the situation.

Cast and crew could start filming as soon as the situation goes back to normal. Meanwhile, there are also episodes written before the previous installment shut down its production. It remains to be seen whether these will be part of the new season or it may opt to tell new stories ahead.