When the Packers face the Giants in Sunday's wild-card game, the focus will be on the field. But the future of the man who built the Packers is one that is being fiercely debated in Green Bay. How long 63-year-old general manager Ted Thompson, with two years left on his contract, continues in his current job is an open question.

Now, an intriguing name has emerged as a potential successor: Chiefs GM John Dorsey.

Dorsey, a former Packers player who cut his teeth in Green Bay under Hall of Fame architect Ron Wolf, has not yet signed a contract extension, sources said. He's in the final year of his deal, potentially opening the door to him leaving what he helped build in Kansas City to work at Lambeau Field.

Sources said Dorsey is incredibly well-regarded by the Packers executive committee, including President and CEO Mark Murphy, from his time as a scout, Director of College Scouting and Director of Football Operations. Timing would have to be perfect, but if Thompson steps away to take a senior scouting role as some involved believe, Dorsey would be in a position to step in this year.

Dorsey and coach Andy Reid have worked hand-in-hand over the past four years to build the Chiefs into a consistent winner, and they are seeded second in the AFC playoffs. The Chiefs intend to give a contract extension to Reid this offseason, a source said. After this year, Reid will be in the final year of his deal.

The list of successors to Thompson is an intriguing one. It includes Director of Football Operations Eliot Wolf, who interviewed this week for the 49ers' open GM job. While he was blocked from interviewing for the Lions' GM job last year, his interview this year means he could be leaving. There is also Russ Ball, the vice president of football administration, who is universally respected in the NFL and by the executive committee. Director of Player Personnel Brian Gutekunst and Senior Personnel Executive Alonzo Highsmith are among the talented members of the Packers' front office.

With Dorsey entering the picture, it adds some intrigue to the future of the Packers' front office