Who Should I Start? Christian McCaffrey or James Conner

Sunday, September 15, 9:43 AM

San Francisco 49ers running back Christian McCaffrey (calf, Achilles) was placed on the injured reserve on Saturday. This news comes after McCaffrey was sidelined for the season opener due to Achilles tendinitis and a calf strain. He'll miss at least the next four games after being placed on the injured reserve, but he could be out longer than that. Ian Rapoport believes it could take up to six weeks for McCaffrey to heal from his Achilles tendinitis. Possibly, McCaffrey is able to play through the issue after his stint on the injured reserve, but fantasy managers should prepare for him to miss up to six weeks. In his absence, Jordan Mason figures to be the lead back and should be rostered in just about every fantasy format after his showing in Week 1.

Monday, September 16, 5:00 AM

Arizona Cardinals running back James Conner took 21 carries for 122 rushing yards and a touchdown in the team's 41-10 win over the Los Angeles Rams on Sunday. He also caught his lone target of the game for a gain of two yards. Conner did lose the ball on the Rams' five-yard line in the fourth quarter, but tight end Trey McBride fell on top of it as it bounced ahead into the end zone to give the Cardinals their fifth touchdown of the game. The eighth-year veteran was as elusive as ever, forcing six missed tackles in the game. Thanks to the lopsided score, Conner ceded backfield duties to Trey Benson and Emari Demercado after his fumble but there is no question he is the top dog in Arizona's running backs room. In Week 3, Conner will be in the RB1 conversation again when the Cardinals take on the Detroit Lions.