Three years after Richard Cholipski sued three contractors in Chicago for injuries allegedly suffered in a construction accident, the defendants requested and received permission to file a contribution claim that accused his treating physician of malpractice. But because the trial on Cholipski’s negligence complaint was scheduled to start in five months, the presiding judge granted his request to stay the contribution case. On appeal, the defendants argued that 1) the judge abused her discretion and 2) the stay …