Veteran running back Chris Ivory is not expected to play today White Jeremy Kerley Jersey , per a tweet from Ian Rapoport early Sunday morning. Ivory missed last week’s victory over the Detroit Lions due to a shoulder injury that he suffered in the previous week’s loss against the New York Jets., and it caused him to miss Buffalo’s Week 10 victory over the Jets. Clearly, the injury has lingered, as he will now miss his second straight game after re-injuring the shoulder two weeks ago.Last week’s starter at running back Youth Zay Jones Jersey , Marcus Murphy, suffered a dislocated elbow during the game against Detroit. He has since been placed on injured reserve. That leaves the Bills with two running backs on their 53-man roster. Veteran LeSean McCoy, who missed last week’s game with a strained hamstring strain, appears ready to play after sitting out one week. Undrafted rookie Keith Ford White Stephen Hauschka Jersey , who carried 14 times for 46 yards last week in his NFL debut, should be active as McCoy’s backup.The Bills also used fullback Patrick DiMarco as a running back last week to give Ford a breather at times. His lone carry went for 9 yards. Wide receivers Isaiah McKenzie and Ray-Ray McCloud III may also see some carries today, especially if McCoy aggravates the hamstring injury at any point.NFL Week 5 power rankings: Buffalo Bills move down everywhere The Buffalo Bills played horribly football during Sunday’s loss against the Green Bay Packers. Being shut out isn't what you want to see from your rookie quarterback against an average defense. This week the Bills will move down in all of the national media’s power rankings. ESPN bumps the Bills back just one spot from last week and now they sit at 31st, with only the Arizona Cardinals trailing them. The Packers moved up one spot from 10th to 9th. In NFL.com’s rankings White Jerry Hughes Jersey , the Bills moved back five spots into last place due to a disheartening performance all the way around:“If Bills fans wanted to crawl into a hole on Sunday -- perhaps a hole in one of those cheddar blocks adorning the heads of Packer Backers -- you can’t blame them. To review, Buffalo was shut out in Lambeau. On the season, Josh Allen has outrushed LeSean McCoy by a healthy margin. The wide receivers are the sorriest outfit in the league right now. Allen couldn’t even muster 5 yards per throw on Sunday, even though the Packers’ defense quit attacking and let him complete throws late (clock ball). Meanwhile http://www.authenticsbuffalobills.com/cheap-rafael-bush-jersey , Green Bay rushed for 141 yards. These aren’t exactly the Lombardi Packers, fueled by the power sweep. Alright, I’ll stop. If you think I’m being hard on the Bills ... well, not as hard as some Buffalo folk.”The Packers jump three spots from 12th last week and currently sit at 9th.This week http://www.authenticsbuffalobills.com/cheap-ryan-groy-jersey , Sports Illustrated’s Monday Morning Quarterback had ten of their writers vote on power rankings. The Bills were moved back to 30th, three spots lower than last week. Green Bay moves from their 10th spot last week to 6th overall this week. CBS Sports moved the Bills back two spots and they are ranked at 29th this week. They are looking for next week to roll around to see how the Bills bounce back:“There are going to be games like they had at Green Bay with a young team. The big thing will be how they bounce back.”The Packers sit tight at 14 for CBS Sports. Finally, SB Nation brings the Bills back three spots from last week and they now rest at 31st while the Packers move up one spot to 10th.