Ross signed a reserve/future contract with Kansas City on Tuesday, Charles Goldman of A to Z Sports reports.
Ross was unable to make the team's 53-man roster at the end of training camp, but he stuck around on the practice squad. He did not record a catch in Week 9 and 10 when he was elevated to the active roster, and he was a healthy scratch for the AFC Championship Game against the Bills. Ross will be on Kansas City's 90-man roster when the new league year begins March 12, which will give him an opportunity to participate in OTAs, minicamp and training camp.