Dolphins' Xavien Howard: Undergoes arthroscopic knee surgery
Howard recently had arthroscopic knee surgery, but he's still expected to be available for Week 1, ESPN's Adam Schefter reports.
Analysis:
The 38th overall pick in the 2016 NFL Draft, Howard is expected to compete for a starting job across from Byron Maxwell. With the rookie starting training camp on the PUP list, Tony Lippett figures to get added first-team reps.