[Chiefs Blog] The Chiefs announced today that they have signed free agent center Casey Wiegmann.

Wiegmann returns to Kansas City after spending the past two seasons with the Broncos. Wiegmann started 111 consecutive regular season games and opened two playoff contests during his initial tour of duty with the Chiefs (2001-07).

In another effort to upgrade their line, the Chiefs will have guard Ryan Lilja in on Monday as a free-agent visitor. Lilja was released by the Colts last week.