The 60-year-old co-anchor revealed on Thursday that she intends to leave the show early next year, a move that has surprised many and left network executives on edge. Kotb's departure, after six years co-hosting alongside Savannah Guthrie, has triggered concerns that Guthrie, whose contract renewal is also imminent, might contemplate an exit as well.

Kotb's decision to "turn the page" has prompted NBC bosses to contemplate their next steps carefully. Guthrie, a seasoned broadcaster with over a decade at the "Today" show, is seen as an invaluable asset, especially given her leadership during the tumultuous period following Matt Lauer's dismissal. Insiders reveal that NBC is prepared to go to great lengths to secure Guthrie's future at the show, aiming to avoid a complete overhaul of the presenting team.

According to a source who spoke to the Daily Mail, retaining Guthrie is a top priority, and the network hopes to replace Kotb with an internal candidate, avoiding the expense and risk associated with hiring an outside personality. The two names currently leading the race to join Guthrie are Craig Melvin and Laura Jarrett. Melvin, who serves as the news anchor on "Today" and co-hosts its third hour, and Jarrett, who co-anchors the Saturday edition, are both seen as familiar faces who could smoothly transition into Kotb's role.

The speculation about potential replacements hasn't dampened internal excitement, with other anchors like Sheinelle Jones reportedly showing interest. However, the focus remains on Melvin and Jarrett, with NBC executives prepared to take their time to make the best decision. The prevailing sentiment is that either Melvin or Jarrett's established rapport with the audience will be key in filling Kotb's shoes.

In addition to her main role, Kotb also co-hosts the 10 a.m. hour of "Today" alongside Jenna Bush Hager. There is currently no clear front-runner to replace Kotb in that segment, leading executives to consider a series of guest hosts to find the right fit for Bush Hager. Sources indicate that this process may be more flexible and could result in a rotating lineup until a permanent co-anchor is identified.

Kotb's journey with NBC began in 1998, and she quickly became a beloved figure on the "Today" show, particularly during her stint with Kathie-Lee Gifford starting in 2008. Her sudden exit marks the end of an era and opens a chapter of anticipation and change for one of America's most iconic morning programs.