Philbin met Wednesday with Dolphins owner Stephen Ross and general manager Jeff Ireland in New York, where Ross has an office.
"He's a special, special human being," Packers coach Mike McCarthy said Wednesday. "What Joe has gone through, and what his family has gone through, obviously tough is not the proper word. ... His ability to come back meant a lot to all of us. It was not expected, it was not asked of him. But Joe's a class act."
McCoy completed his first interview with the Dolphins on Monday and was scheduled to talk to the Oakland Raiders about their head-coaching job Wednesday, but instead, he'll head back to Miami on Thursday for a second interview, league sources told NFL Network insider Jason La Canfora. Bowles already has interviewed for the Raiders' job.
The Associated Press contributed to this report.