From NBC Sports · · 1m 30s
Kenneth Walker's relentless hunger for carries
The Chiefs running back leads the league in touches but refuses to come off the field, even as coaches plan to give him rest.
In brief
The Chiefs running back leads the league in touches but refuses to come off the field, even as coaches plan to give him rest. Kenneth Walker's elite production and refusal to be relieved is a luxury problem for Kansas City, but the team will gradually increase rookie Emmett Johnson's snaps to keep both backs fresh…
Walker dominates early season stats
Through two weeks, Kenneth Walker leads the NFL in carries (47), rushing yards (290), touches (56), and yards from scrimmage (369). He's emerged as one of free agency's biggest steals for the Chiefs.
Reid: Walker wants ball every play
Andy Reid revealed that Walker refuses to come off the field and isn't asking to be relieved. The running back's competitive drive is pushing him to demand touches on every snap.
“he wants that ball. He wants a ball every play, Ken does, and he's not asking to be relieved or anything else.”
Rookie Johnson waiting in the wings

Emmett Johnson has spelled Walker occasionally with solid results: 39 rushing yards and four receptions for 64 yards. His snaps are expected to increase as the season progresses.
Reid plans gradual workload shift
The Chiefs coach wants to develop Johnson while keeping Walker fresh for the long season. A balanced approach with both backs will prevent overuse injuries and maintain peak performance.
“you get a nice balance with those two in there and then it keeps them even more fresh as the season goes on.”
Dolphins game could increase Johnson's role
After beating the Colts in overtime, Kansas City faces Miami on the road in Week 3. The matchup presents an opportunity to give Johnson more carries without risking Walker's health.
The short version
Kenneth Walker's elite production and refusal to be relieved is a luxury problem for Kansas City, but the team will gradually increase rookie Emmett Johnson's snaps to keep both backs fresh.





