Matthew Stafford (neck) has already been ruled out for Week 12, and the statuses of Justin Fields and Kyler Murray are up in the air ahead of a pivotal fantasy football week. Given the importance of these two QBs, tracking the latest injury updates will be paramount ahead of start 'em, sit 'em decisions.Below, we'll give you the latest news on these quarterbacks and break down how their injuries could potentially affect the Week 12 fantasy landscape. For news on banged-up RBsLeonard Fournette Josef Smith Jersey ,Joe Mixon, andGus Edwards,; for updates on ailing pa s-catchersMike Williams,Ja'Marr Chase,Marquise Brown,Jerry Jeudy,JuJu Smith-Schuster,Gerald Everett, and more,.WEEK 12 FANTASY PICKS: | | Fields (separated left shoulder) got in a limited practice se sion on Wednesday, but he told reporters that he feels pain every time he throws. Beat writer Jon Greenberg from The Athletic said he believes that Fields is "" to play against the Jets on Sunday.For his part, Fields said he will do everything in his power to suit up. "I just feel like if I can play and that I'm not furthering the risk of injury and I can do what I need to do to be able to protect myself, I think thatll be good enough for me to play."The Bears are unlikely to take any unnece sary chances with their franchise QB, especially with the playoffs already out of reach, so if Fields is active, fantasy owners can feel relatively safe putting him in their lineups. It's reasonable to a sume that Fields will run le s because of the injury, but it's unlikely that he'll be relegated to just being a pocket pa ser. His ceiling isn't as high as it normally is, but Fields will still have a decent floor if he's active.If he's out, Trevor Siemian would start, which doesn't figure to help the value of any of Chicago's other offensive players.WEEK 12 PPR RANKINGS: | | | | | Murray (hamstring) has mi sed the past two games, but he practiced in full on Wednesday and has already said he in Week 12 against the Chargers.WEEK 12 STANDARD RANKINGS: | | | | | Murray has been inconsistent this year, but he's a low-end QB1 against L.A.'s middle-of-the-road pa s defense. Murray has yet to play a game with both DeAndre Hopkins and Marquise Brown (foot) on the field together, and there's a good chance that happens this week. TE Zach Ertz (knee) will be out and WR Rondale Moore (groin) is also likely to be on the sidelines, but given Murray's rushing ability, he still has a high floor and high ceiling. Ezra Miller Jersey