When it happened during practice, and Gonzalez gingerly made his way off the field, a timeline for a return for the Patriots All-Pro corner was considered “up in the air,” according to a source. With the season opener now less than two weeks away, and little sign of Gonzalez returning to practice, there’s some concern.

FOXBOROUGH — Christian Gonzalez has been sidelined for much of the preseason after sustaining a hamstring injury. And now, with the season opener just under two weeks away, will the All-Pro cornerback be ready to go?