Chargers WR Keenan Allen (heel) did not practice on Wednesday. We'll keep tabs on his status over the next few days, but fantasy owners should not be banking on Allen playing vs. the Broncos this weekend. WR Josh Palmer (concussion) also missed Wednesday's practice and is in danger of missing Sunday's game. The Chargers could be down to WRs Quentin Johnston, Jalen Guyton, Alex Erickson, and Derius Davis.