Recommendation: "He probably won't be (100 percent) the rest of the year," Arians was quoted. Some tough news for Parker here. It was already noticeable he lost a step before the injury. If his ability to plant, cut and go on the field will be hindered the rest of the year, the odds that he will be a strong factor in the rushing attack, let alone get the starting job back from Rashard Mendenhall, don't look too rosy at this point.