A new development may mean that "Grey's Anatomy" may be extended for at least three more years as the premiere might introduce Derek Shepherd's replacement, according to the latest spoilers.

In a report from TVLine, ABC extended the contract for Jessica Capshaw, who plays Arizona, for three more years.

"The new pact puts Arizona at Grey Sloan Memorial until May 2018, although Grey's has technically only been renewed through the upcoming 2015-16 season," it said. " The majority of Capshaw's colleagues, including frequent scene partner Sara Ramirez, will soon be back at the negotiating table as their current deals expire next May."

ABC president Paul Lee had said that season 12 won't be the final season for "Grey's Anatomy."

"And I would like to see them run for many, many years to come. They're both powerful, vibrant brands with incredibly passionate audiences," he said.

Earlier, E! News dished some spoilers when it reported that Martin Henderson was hired as a series regular for "Grey's Anatomy" season 12.

"While major details about Henderson's role are being kept under wraps, we do know he'll be playing a surgeon," the article said. "Of course, Henderson is no stranger to Shonda Rhimes fans, as he was the star of Off the Map, her short-lived 2011 series for ABC, on which he also played a doctor."

In a statement to E! following the death of Patrick Dempsey's character, Derek Shepherd, Shonda Rimes said, "Derek Shepherd is and will always be an incredibly important character-for Meredith, for me and for the fans."

"His loss will be felt by all. Now, Meredith and the entire Grey's Anatomy family are about to enter uncharted territory as we head into this new chapter of her life. The possibilities for what may come are endless. As Ellis Grey would say: the carousel never stops turning."

Watch out for more "Grey's Anatomy" season 12 spoilers which will be published here when they come along.