The Rangers have acquired righty reliever Edwar Ramirez from the Yankees for cash considerations.
You can see his B-R page here. He strikes out a lot of guys and, in the majors, at least, has walked a lot of guys.
Ramirez turns 29 years old later this month, and I think he is out of options. My guess is the Rangers will try to run him through waivers at the end of spring training.