Michigan JJ McCarthy Posts Message After Harbaugh Shares His Injury Status Published March 8, 2022 After Jim Harbaugh shared that JJ McCarthy suffered a shoulder injury but isn’t needing surgery, the sophomore QB tweeted out the following: #worktheplan — J.J. McCarthy (@jjmccarthy09) March 8, 2022 . @CoachJim4UM on @jjmccarthy09: JJ has some lingering arm soreness from the season. Consulted all the top experts on it. Have a short term plan and a long term plan to address it. No surgery. People are reporting that, but it's a non-surgical plan — Sam Webb (@SamWebb77) March 8, 2022 Harbaugh: JJ is practicing just not throwing. Not sure when he'll be cleared for throwing again — Sam Webb (@SamWebb77) March 8, 2022 In this article: Recent Posts Positive Rumblings In Michigan’s Pursuit Of A Five-Star QB Michigan Predicted To Land Elite ’26 TE Recruit Michigan QB Announces Transfer Destination Surprising B1G Program Looks Primed To Land No. 3 Overall ’26 Recruit Michigan Assistant Rumored Candidate For Open Bowling Green HC Job