First it was Andy Tretton who needs surgery, now Danny Williams is said to require an operation on a knee problem.
According to the Official Stevenage Borough Website Williams "may need surgery to correct his knee problem".
The BBC reports: Williams has missed Boro's last three games and manager Graham Westley confirmed that he may require surgery.
The 24-year-old joined Stevenage from Hereford in the summer and has scored once in nine substitute appearances.
Meanwhile another ex-Bull is expected to be side-lined for a while. Steve Guinan, now with Cheltenham, is reported to have a back injury.
Guinan, who has started only one game this season for the Robins, is studying for a degree in sports science.