Redskins' Will Blackmon: Being tested for stinger or concussion

Blackmon is being tested for a stinger or a concussion following Sunday's loss to the Cardinals, Brian McNally of 106.7 The Fan reports.

Blackmon may be in line to miss some time depending on the test results. If Blackmon is forced to miss Week 14's matchup against the Eagles, Deshazor Everett is next in line to start for the Redskins at free safety.