The Padres have designated outfielder Jabari Blash for assignment, Dennis Lin of the San Diego Union-Tribune reports (Twitter links). His roster spot will go to righty Trevor Cahill, whose previously reported signing is now official.
Blash, 27, has long been an intriguing talent. He struggled in limited MLB opportunities last year, though he has continued to thrive in the upper minors. In 646 total plate appearances at the Triple-A level, he owns a .246/.364/.550 batting line with 45 home runs.
As for Cahill, you can read more about his deal here.