The Miami Dolphins have signed first-round draft-pick Austin Jackson, according to a report from ESPN’s Field Yates. The addition of Jackson means Miami has signed two of their three first-round picks and nine of their 11 total draft picks. Miami has previously signed first-round selection Tua Tagovailoa, second-round pick Raekwon Davis, fourth-round selection Solomon Kindley, fifth-round picks Jason Strowbridge and Curtis Weaver, sixth-round selection Blake Ferguson, and seventh-round pick Malcolm Perry.