Joe Philbin will return to the Miami Dolphins as head coach in 2015.

The Dolphins have improved this season and just missed out on the playoffs.

"It's frustrating that we didn't make the playoffs. I feel as bad as everybody," Stephen Ross said. "But I think we're building something here, and I believe in the coach."

The decision guarantees Philbin will coach out the entirety of his four-year contract.

"Things are happening as an organization. I think everyone feels the buzz that things are changing around here," Ross said. "They say patience is a virtue, you know. But I'm expecting big things next year -- I will tell you that."

Players in the locker room, including Dolphins captain Cameorn Wake, had a positive reaction to Philbin returning next season.

"Coach Philbin is a big part of this franchise," Wake said. "He's obviously part of the success of this team. That's great news and I'm looking forward to it."

Jim Harbaugh had been linked to the Dolphins' job.

Jim Harbaugh and the San Francisco 49ers will part ways within 24 to 48 hours after the end of the season.

When Michigan approached the 49ers in regards to Harbaugh, the club talked to him about and the coach said he wanted to remain focused on the end of the season.

The Chicago Bears are also a possibility for Harbaugh, along with the Oakland Raiders and Miami Dolphins.

Jim Harbaugh is weighing his options between finding another NFL job and becoming head coach at Michigan.

Harbaugh first would like to see what head-coaching opportunities come available in the NFL.

Harbaugh also is aware of the fact that Michigan might not be able to wait for him, especially when it might not even land the coach who is believed to be the school's top choice.