Leonte Carroo was a big draft bust for the Dolphins. Miami spent a 3rd round pick in 2016’s NFL Draft to get Carroo. That wasn’t the busted part of the draft pick. The Dolphins moved back into round three to get him. They sent a 6th round draft pick in 2016, a 3rd and 4th round pick in 2017 to get the 3rd they used on Carroo.
Over his career with the Dolphins, Carroo rarely played and when he did was relatively ineffective. Now it appears that any chance he had to continue his NFL career will take a bit longer to mature.