Biggest risks for injuries now are Rice and Zubimendi in my opinion.
I feel we can handle pretty much anything elsewhere, and in most cases we already have handled it this season. No qualms with Odegaard, Saka, Gyokeres/Havertz being out. We got a ton of good fullbacks, and Hincapie and Mosquera have shown we can deal with any injuries to Saliba or Gabriel. Raya would be a miss but I think we'd be ok with Kepa.
Norgaard has looked ok, and Merino is a great option anywhere we put him, but I would still be a bit fearful if Rice or Zubimendi went down. Particularly Rice with his all-round skillset, he's the type of player that's kind of irreplaceable.