Miami Dolphins Head Coach publicly announced his retirement and departure from Dolphins today due to his new contract…

Amid little depth behind quarterback Tua Tagovailoa, the Miami Dolphins could turn to former starter Ryan Tannehill in free agency.

CBS Sports’ Cody Benjamin floated Tannehill as an option for a backup quarterback. A former No. 8 draft pick in 2012, Tannehill played for the Dolphins from 2012 to 2018 before he spent the past four seasons with the Tennessee Titans.

“After two injury-riddled seasons to close his Tennessee Titans career, Tannehill’s days as a regular starter are over,” Benjamin wrote. “But the 35-year-old offers extensive experience [151 starts], and the Miami Dolphins’ current insurance plan behind Tua Tagovailoa consists of Mike White and Skylar Thompson, who’ve combined to go 3-6 in emergency starts during their respective careers. Tannehill knows Miami well, and his script-dependent style fits Mike McDaniel’s offense.”

Tannehill won’t cost the Dolphins a similar amount to his four-year, $118 million deal with the Titans that expired after the season. Spotrac projects him for $7.7 million annually, but the Dolphins have only $1.89 million in salary cap space.

That said, Tannehill may not reach $7.7 million as his availability approaches June. In addition, the Dolphins could clear $3.5 million in cap space by releasing White since the team won’t carry more than three quarterbacks on the roster.