Grantland posted an article about a young MLB pitcher that tore is ACL during spring training (mid March) and is now pitching in AAA and should join the Blue Jays rotation in the new couple weeks. From the time he got injured to now being back pitching in AAA was only 5 months. It's a pretty interesting read and just reaffirms the progress ACL surgery has made in the last several years. Hopefully Exum gets a similar story next year
https://grantland.com/the-triangle/2015-mlb-toronto-blue-jays-marcus-stroman-acl-recovery/
https://grantland.com/the-triangle/2015-mlb-toronto-blue-jays-marcus-stroman-acl-recovery/