Giants RBs Saquon Barkley (ankle) and Wayne Gallman (concussion) are out for Thursday night's game against the Patriots. Barkley seemingly has a shot to return for Week 7. It'll be Jon Hilliman and Elijhaa Penny in New York's backfield tomorrow. Hilliman figures to tally 12-15 touches but isn't an attractive fantasy play vs. New England's 2nd-ranked RB defense.

View all Saquon Barkley Shark Bites »

The Cardinals have signed RB Chris Johnson. The 31-year-old was released at final cuts after a rough preseason. He's now the most experienced back on Arizona's roster, but the fact that Kerwynn Williams was kept instead of Johnson a few weeks ago makes Williams the better fantasy bet. At least for now. With Andre Ellington and potentially Elijhaa Penny also involved, this is quickly becoming a backfield to stay away from.

View all Chris Johnson Shark Bites »

Cardinals RB David Johnson will undergo surgery on his dislocated wrist this week and is expected to be sidelined 2-3 months, according to ESPN's Adam Schefter. Johnson will be placed on IR but has a chance to be tabbed the "designated-to-return" player. Still, we're looking at a mid-November return -- or somewhere around Week 10 or 11 -- as the best-case scenario. He'll be tough to carry on fantasy rosters unless your league has an IR spot or deep benches. With Johnson sidelined, Arizona will turn to a committee backfield of Kerwynn Williams, Andre Ellington and possibly Elijhaa Penny, D.J. Foster and/or a free-agent addition. Williams is the best fantasy bet, but we're treating him only as a RB3 or flex at this point. Ellington has a shot to be an asset in PPR leagues.

View all David Johnson Shark Bites »