NFL power rankings: preseason Week 2 edition

NFC West. 2014: 8-8. San Francisco 49ers. 22. player. 42. <p>One guy to keep an ear out for is former rugby player <b>Jarryd Hayne</b>, who impressed in his NFL debut by racking up 63 yards on five carries against the Texans (including a 53-yard scamper).</p> <p>What a sight it must have been for die-hard 49ers fans to see their front seven stop the Texans four consecutive times within their own five-yard line. It’s that kind of play that will put this costly 2015 offseason in the rear-view mirror for the 49ers, who are currently residing in the ditch of the NFC West until they win a game or two in the first few weeks of September.</p>