Dolphins RB Myles Gaskin tested positive for COVID, NFL Network's Tom Pelissero reports. Gaskin is vaccinated, so there's a chance he's cleared in time for Miami's Week 15 game vs. the Jets. If not, the Dolphins would be down to RBs Phillip Lindsay and Salvon Ahmed on the active roster. RBs Duke Johnson and Gerrid Doaks are on the practice squad, while RB Malcolm Brown (quad) is eligible to come off IR