The Chiefs and running back Jamaal Charles have agreed to a five-year, $32.5 million contract with $13 million guaranteed. Charles’ 1,137 rushing yards this season tie him with Chris Johnson and rank him third behind Arian Foster and Maurice Jones-Drew for most rushing yards in the NFL.

The new deal works for both sides, as the Chiefs lock up one of the league’s most dangerous runners and Charles is now able to hit free agency at 28 (two years before the dreaded age of 30 for running backs). Now the Chiefs can turn their attention to locking up outside linebacker Tamba Hali, who is an impeding free agent.

In other Kansas City-related news, quarterback Matt Cassel is listed as doubtful for Week 14. That means Brodie Croyle will start under center for the Chiefs in their important battle with division rival San Diego on Sunday. Croyle hasn’t seen action since Week 13 of last season.