FILE - In this June 6, 2016, file photo, Miami Dolphins defensive coordinator Vance Joseph gives instructions, as cornerback Chimdi Chekwa (38) looks on during practice at the team's NFL football training facility, in Davie, Fla.
FILE - In this June 6, 2016, file photo, Miami Dolphins defensive coordinator Vance Joseph gives instructions, as cornerback Chimdi Chekwa (38) looks on during practice at the team's NFL football training facility, in Davie, Fla. Alan Diaz AP
FILE - In this June 6, 2016, file photo, Miami Dolphins defensive coordinator Vance Joseph gives instructions, as cornerback Chimdi Chekwa (38) looks on during practice at the team's NFL football training facility, in Davie, Fla. Alan Diaz AP