Blue Jays prospect Ricky Tiedemann faces a 7-10 day setback due to ulnar nerve inflammation in his elbow. Manager John Schneider assures Tiedemann's prompt return to throwing. The injury, not attributed to a specific incident, occurred during normal wear and tear. Meanwhile, reliever Chad Green's shoulder rehab continues, and Alek Manoah preps for a return to action after battling shoulder discomfort. Manoah struggled during his rehab stint in triple-A.