The Dolphins’ front office and coaching staff apparently aren’t the only areas they’re going to overhaul during the offseason. The team will also make big changes to its 27th-ranked defense, according to Barry Jackson of the Miami Herald.

Miami ranks 24th in passing yards allowed and 25th in rating against (98.8), so it plans to strengthen its secondary in the coming months. That means adding two new cornerbacks, asking veteran corner Brent Grimes ($9.5MM cap hit in 2016) to restructure his contract, and finding another safety to complement Reshad Jones. Free agent-to-be Eric Weddle, a three-time Pro Bowler with San Diego, would be open to an offer from the Dolphins, Jackson writes. He and Jones would form an excellent tandem, but it will cost the Dolphins (or anyone else) a lot to land Weddle.

Along the front seven, the Dolphins want to keep end Cameron Wake, who tore his Achilles’ tendon in October. Doing so might require the soon-to-be 34-year-old to restructure his deal, as he’s set to count nearly $10MM against the club’s cap next season. The Dolphins hope to continue pairing Olivier Vernon with Wake to generate a pass rush, but Vernon is a free agent and retaining him might be unrealistic.

“I only get one shot [at free agency], so I’m not [doing] a hometown discount,” said Vernon.

Miami also needs to upgrade at linebacker, where Jackson believes the team will look to add one or two new starters. They could either cut Koa Misi or move him back to the middle if they’re unable to find a better outside solution than MLB Kelvin Sheppard.

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