The Rams have placed tight end Daniel Fells on injured reserve, and have another candidates for the same list in cornerback Quincy Butler.
Fells has a fracture at the end of his thigh bone above his right knee. He also has a sprained ligament in his knee.
“His (injury) is somewhat significant,’’ Spagnuolo said of Fells.
Butler had an MRI on his injured knee that revealed a sprain, but he also has a high ankle sprain on the same leg.