Bulls midfielder Josh O'Keefe has confirmed he has broken his arm.
O'Keefe was subbed shortly after receiving treatment in yesterday's game with Alfreton and has now been put in a cast and is unlikely to play until the cast is removed.
There is slightly better news for Daniel Leadbitter, who reports that he should be OK once the swelling on his ankle subsides with no substantial damage diagnosed beneath.
Meanwhile, former Bulls keeper Ben Scott is making national headlines after being dismissed for current team Stocksbridge Park Steels at the weekend.
Scott, 29, was red carded but almost immediately returned to action when a fan collapsed in the stand. Now combining part-time football with a job as a Staff Nurse in Doncaster Scott helped first aiders to tend to the 70 year old fan, and is credited with saving his life.