The Dolphins have secured their best playmaker for the long haul. On Wednesday, Miami reportedly agreed to a four-year, $68 million extension with running back De’Von Achane, per Jordan Schultz. The contract includes $32 million in guaranteed, and makes Achane the third highest-paid running back in the NFL on a per-year basis, only trailing Saquon Barkley and Christian McCaffrey. The Dolphins might be in the beginning of a rebuild, but this deal makes sense for both sides. After firing Mike McDaniel and bringing in Jon Eric-Sullivan and Jeff Hafley , the Dolphins have stripped down the roster, parting ways with stars such as Tua Tagovailoa, Tyreek Hill, Bradley Chubb and Jaylen Waddle. They are still paying those players in 2026 as they take on the dead cap hits , but are moving forward as a team. One piece the Dolphins have made clear they wanted to keep into this new chapter is Achane, who is one of the most explosive backs in the league.…