by James Bisson | Thu, Jun 13th 4:54pm EDT
Trumbo had a PRP injection in his injured knee Thursday and will be shut down for the next 7-10 days. (Roch Kubatko on Twitter)
Trumbo was pulled from his latest rehab assignment with the Orioles' Triple-A affiliate in Bowie after experiencing soreness in a different spot in his surgically repaired knee. He'll need to restart his rehab assignment once he's cleared to play, pushing his potential major-league return closer to the end of the month.