Know the Enemy Daily Links 7/20: Peyton Manning visits Chattanooga after shooting tragedy

AFC West

Denver Broncos

Signing Demaryius Thomas gives Broncos freedom to tag Von Miller in 2016 - Mile High Report
Next offseason, the Broncos will have to choose between signing Von Miller to a long-term deal and forcing him to play on a franchise tag.

Peyton Manning visits military personnel, Chattanooga police after shooting
Peyton Manning on Saturday visited the Naval Marine Corps Reserve Center on Amnicola Highway, where four U.S. marines and a Navy sailor were killed by a gunman.

(MAK: I may hate that Peyton Manning is a Bronco, but man is he one class act!)

San Diego Chargers

An open letter to Ryan Graves to save the San Diego Chargers - Bolts From The Blue
An open letter to Ryan Graves to save the San Diego Chargers

Goldsmith lets loose on Chargers' Fabiani | SanDiegoUnionTribune.com
San Diego City Attorney Jan Goldsmith has had legendary faceoffs with some of the region’s more cantankerous political figures: his predecessor Michael Aguirre, former Mayor Bob Filner, attorney Cory Briggs.

Kansas City Chiefs

Chiefs' Donald Stephenson says practicing against Justin Houston makes the games easier - Arrowhead Pride
Practicing against the best helps.

Chiefs training camp: Alex Smith's deep ball and Chase Daniel's future in KC - Arrowhead Pride
Let's preview the Chiefs QBs heading into training camp.

NFL

2015 NFL Training Camp Schedule for The MMQB, plus 32 players to watch | The MMQB with Peter King
Time for the 2015 Training Camp Primer. Everything you need to know about the NFL’s 32 training camps, with some fun on the side. Clip and save. First things first, though. It was a notable Saturday evening for the Favre family.

The NFL's grittiest offensive role players - SBNation.com
They don't get the glory or even all that many snaps, but they're indispensable to building a winning team. Danny Kelly finally gives the role players their due.