Kupp (ankle) is expected to miss at least the Rams' Week 5 game against the Packers, Fox's Jay Glazer reported on Fox NFL Sunday.
This falls in line with earlier reports that suggested next week would be difficult for Kupp to play. The Rams are on bye in Week 6, so it's a logical decision not to rush him back. Meanwhile, teammate Puka Nacua (knee) isn't expected to return until at least Week 8.