METAIRIE, La. (AP) — Alvin Kamara’s groin injury is “a little bit more significant” than the Saints initially thought, but it remains unclear how many of New Orleans’ final three games he’ll miss, coach Darren Rizzi said Thursday.

The New Orleans Saints head to Green Bay for a Monday Night Football game against the Packers. The task will be difficult enough with a dome team playing on the Frozen Tundra. Compounding the test, QB Derek Carr will be unavailable.