Detroit Lions are planning to open DB Ifeatu Melifonwu's 21-day practice window this week, but it remains to be seen if he can play vs. the Bears.

The Detroit Lions saw three more defensive players go down with injuries during the Week 15 loss to the Buffalo Bills, including defensive lineman Alim McNeill. Here's the latest injury update on the Lions star defensive lineman,

Lions running back David Montgomery will undergo season-ending surgery for a torn MCL in his right knee. Detroit was devastated by injuries on Sunday in a 48-42 loss to the Buffalo Bills. Montgomery finished the game and was scheduled for more detailed testing on Monday that revealed the tear.

As if the Detroit Lions didn't have enough injuries on the defensive side of the ball to deal with, they now have three more after the loss to the Buffalo Bills, a list that includes veteran cornerback Carlton Davis.

Lions running back David Montgomery suffered an MCL injury in Sunday's loss to the Bills while defensive tackle Alim McNeill tore his ACL and cornerback Carlton Davis broke his jaw.

Lions running back David Montgomery could be in jeopardy of missing the rest of the season with a torn MCL in his right knee, according to multiple reports.