49ers LB Clark Haggans was forced from San Francisco's Week 15 game against the Patriots with a shoulder injury and will not return.
49ers OLB Clark Haggans has been suspended three games for violating the league's substance abuse policy.
49ers signed OLB Clark Haggans, formerly of the Cardinals.
The 49ers are expected to sign free agent OLB Clark Haggans on Sunday.
Cardinals waived or released OLB Clark Haggans, CB Crezdon Butler, LB Antonio Coleman, S Blake Gideon, DT Ricky Lumpkin, LB Colin Parker, CB Larry Parker, LB Quan Sturdivant, DE Ronald Talley and DE Everrette Thompson.
Cardinals OLB Clark Haggans said he's unsure if he'll face league discipline stemming from his 2011 DUI.
Cardinals OLB Clark Haggans is currently serving jail time in Arizona for a 2011 DUI arrest.
Cardinals re-signed OLB Clark Haggans to a one-year contract.
While Joey Porter is a candidate to be released this summer, fellow veteran OLB Clark Haggans (sports hernia surgery) is expected to keep his job.
Cardinals OLB Clark Haggans will undergo surgery soon to repair a sports hernia.
Cardinals coach Ken Whisenhunt expects LOLB Clark Haggans (groin) to be available for Week 12.
Cardinals LOLB Clark Haggans (groin) expects to return to action within two weeks.
Cardinals LOLB Clark Haggans (groin) is considered day-to-day.
Cardinals starting LOLB Clark Haggans left Sunday's loss to the Seahawks with a groin injury and did not return.