Leyba is a 25-year old switch-hitting 2B. I know nothing about him, but it looks like he can hit... hopefully Arizona is just overreacting to his 0-for-22 start.
Domingo Leyba Stats | Baseball-Reference.com
The Orioles claimed infielder Domingo Leyba from Arizona and sent him to Norfolk, activated Hunter Harvey off the 60-day IL, and DFAed right-hander Shawn Armstrong and lefty Brandon Waddell.