Greenway underwent tests for a sore wrist, but the injury isn't thought to be serious, the Minneapolis Star Tribune reports. "He's got a little wrist," Zimmer said. "It's not a big deal. He's been MRIed and X-rayed and we just don't want to irritate it more." Greenway played with a fractured right wrist during the second half of last season, but the Vikings wouldn't specify if the tests were on the same wrist. It likely won't impact his availability for Week 1, but he may not play in the preseason as a result.