The Las Vegas Raiders saw both quarterbacks who started games for them last season depart for new opportunities over the past few months. Derek Carr is now in the NFC South, as the new starting quarterback for the New Orleans Saints. Jarrett Stidham, who started the final two games of the season, is now the backup behind Russell Wilson in Denver.

In their place, the Raiders signed Jimmy Garoppolo, whose final season with the San Francisco 49ers was cut short due to a foot fracture. Now, there are concerns about his availability for at least training camp, if not longer. According to a new report from The Athletic, Garoppolo’s injury eventually required surgery, and his recovery timetable is being described as “unknown.”