From the video

Puka Nacua is likely to be placed on the injured reserve due to MCL and PCL sprains per head coach Sean McVay... it's also turf toe. I had Puka at wide receiver two... he's around wide receiver 39 in the rest of season rankings... I would rather have Puka Nacua than Tank Dell and just stick him on the IR
STACKED’s take
Puka Nacua out for season with MCL/PCL sprains and turf toe; WR2 to WR39.
Placed on injured reserve with MCL, PCL sprains, and turf toe per head coach Sean McVay and Adam Schefter; Ian Rapoport confirms turf toe component. Absolute best-case scenario has him eligible to return week 15, but realistically he will not play for fantasy purposes this season; likely misses weeks 10–14 minimum plus bye week 11. Drops from WR2 in pre-injury rankings to approximately WR39 in rest-of-season rankings; source would rather roster him on IR with hope of late-season return than start Tank Dell. Puka's absence significantly impacts the Rams offense's ability to move the ball and reach the red zone, necessitating a downgrade in expectations for all Rams pass catchers and quarterback.
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