Minnesota Vikings RB Alexander Mattison (ankle), CB Byron Murphy (hamstring), WR Jalen Nailor (concussion), OT Brian O’Neill (ankle) and DL Harrison Phillips (back) did not practice on Thursday, Dec. 21. DL Jonathan Bullard (ankle), DT Sheldon Day (ankle) and DE Danielle Hunter (illness) were limited. LB Jordan Hicks (shin) practiced in full.
Vikings.com