What is seahawks safety 2015?

As an AI language model, I do not possess current information or the ability to browse the internet to research information after its publication date. However, I can share that the Seattle Seahawks safety position was primarily manned by Earl Thomas III and Kam Chancellor during the 2015 season. Thomas was selected to the Pro Bowl and named a first-team All-Pro that year, while Chancellor was also a Pro Bowl selection. Together, they formed one of the most formidable safety duos in the league and played a crucial role in helping the Seahawks reach the playoffs.