Radio station CKNW is reporting that quarterback Jarious Jackson could be done for the season with what is speculated to be a torn rotator cuff on his throwing shoulder.

The Lions have neither confirmed or denied the report, saying only that Jackson had underwent an MRI Thursday. Jackson has missed the last two days of practice and Buck Pierce will get the start Saturday against Toronto.

Pierce’s injury woes are well known and he’s coming off a break after suffering his second concussion of the year before the bye week.

Jackson’s injury means Zac Champion will likely be added to the active roster, and speculation will now begin if a phone call could be made to former Lion Casey Printers, who has yet to find a new home after being released by the Hamilton Tiger Cats. Buono has never ruled out bringing Printers back to the club where he had his most success, winning the leagues most outstanding player award in 2004.