Updated

A person with knowledge of the situation says the Arizona Cardinals have filled the NFL's final head coaching vacancy by hiring Indianapolis offensive coordinator Bruce Arians.

The person spoke on condition of anonymity because there has been no official announcement.

The 60-year-old longtime assistant went 9-3 as Colts interim head coach while Chuck Pagono was undergoing treatment for leukemia last season.

Arians arrived in Arizona on Wednesday night, had dinner with top team officials, then interviewed on Thursday and met with reporters to indicate his extreme interest in the job. He was offered and accepted the job Thursday night. Arians also was a finalist for the Chicago job that went to Marc Trestman.

Arians was the sixth known candidate interviewed to replace Ken Whisenhunt, who was fired after six seasons.

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