After the 2004–05 NHL lockout, in which Chára played in the Swedish Elitserien for Färjestad BK, he matched his previous NHL season's 16-goal total and tallied a career best 43 points, good enough for NHL Second All-Star Team honors. Following the season, Ottawa was faced with the possible loss of its two top defencemen – Chára and Redden – and finances dictated they could only sign one; the Senators opted for Redden. As Chára did not come to terms on a new contract with Ottawa, he became an unrestricted free agent at the end of 2005–06.