Jon Machota of The Athletic reports that Cowboys WR Amari Cooper has actually been working his way back from a pair of ankle injuries. Cooper had January surgery to remove loose bone spurs from his right ankle, and the wideout said that procedure made him aware of another issue. “Because my foot was jammed up and not as flexible, I didn’t really feel the other injury I had in my bone,” Cooper says. “But when they took the spurs out, my ankle got more flexible and I was able to really feel that injury.” It's not clear exactly what the "other" injury is, but that revelation makes his extended return timeline a bit easier to understand. According to Machota, Cooper being Vitamin D deficient has also made the healing take longer. We'll see if the veteran receiver stays on track for the expected mid-August return -- and then how he looks when he does get back onto the field. Cooper remains a risky prospect at ADP.