Colts owner Jim Irsay issued support for Jim Caldwell on Tuesday in the wake of the team's playoff loss to the Jets. "Jim's done a really good job," Irsay said. "(People) forget he was on the field less than a year ago while we were hoisting the AFC championship trophy in front of our fans." Some have called for his dismissal after a disappointing season. Criticism, Irsay added, "is the nature of our business."