The NFL Insiders acknowledge how Eric Berry's impressive recovery has put the Kansas City Chiefs in a bind since Berry is aiming for a long-term contract. (1:21)

Barring unexpected developments, the Kansas City Chiefs and franchise-tagged safety Eric Berry are not expected to reach a long-term deal before Friday's deadline, a source told ESPN NFL Insider Adam Schefter.

Berry, 27, received the Chiefs' non-exclusive franchise tag, worth $10,806,000, on March 1. Assuming no deal is reached, Berry will be allowed to negotiate with other teams, but any club that signs him would have to surrender two first-round picks to Kansas City.

As he hadn't signed the tender, Berry stayed away from the Chiefs' offseason activities and didn't participate in the team's minicamp. He has said he hoped to reach agreement on a long-term contract with the Chiefs.

This is the second consecutive year the Chiefs have gone down to the July 15 deadline with a franchised player. Last year, Kansas City and linebacker Justin Houston agreed to a six-year, $101 million deal that included $52.5 million guaranteed on deadline day.

Safety Eric Berry finished third on the Chiefs in tackles and had two interceptions last season, culminating in the fourth Pro Bowl appearance of his six-year NFL career. Scott Halleran/Getty Images

Berry capped a remarkable 2015 season by being named NFL Comeback Player of the Year by the The Associated Press.

He was diagnosed in November 2014 with Hodgkin's lymphoma shortly after complaining of tightness in his chest after a game against the Oakland Raiders.

But Berry, buoyed by his conditioning sessions even through his chemotherapy treatments, was cleared to return to football by both personal physicians and team doctors shortly before the start of training camp last summer.

Things progressed in stages from there. Berry quickly was allowed to participate in contact drills, earned his starting spot back, and -- over the last several games of the season -- played as well as he had at any time before his illness.

Berry finished third on the Chiefs in tackles and had two interceptions. After the season he played in the fourth Pro Bowl of his six-year NFL career.

Berry joined the Chiefs as a first-round draft pick in 2010 from Tennessee.

Six other players (the Washington Redskins' Kirk Cousins, Chicago Bears' Alshon Jeffery, Los Angeles Rams' Trumaine Johnson, Denver Broncos' Von Miller, New York Jets' Muhammad Wilkerson and Baltimore Ravens' Justin Tucker) face the Friday 4 p.m. deadline

ESPN Chiefs reporter Adam Teicher contributed to this report.