AFC West

Report: Chiefs add to offensive line by signing unretired veteran Kyle Long

KANSAS CITY, Mo. — With the release of tackles Mitchell Schwartz and Eric Fisher the week before the start of free agency, the Chiefs had plenty of question marks along their front five — the men tasked with protecting superstar quarterback Patrick Mahomes. After agreeing to terms on a five-year deal with guard Joe Thuney, the Chiefs have reportedly made another move to address their offensive line. The Chiefs are signing veteran guard Kyle Long to a one-year contract worth up to $5 million, ESPN reported Wednesday evening. If Long joins the Chiefs, their first two free-agent signings of this …