The Texas Rangers expect young players to be a big part of the team’s success or failure in 2013. A look at the development: Before the game against Arizona, Rangers manager Ron Washington gushed about middle-infield prospect Jurickson Profar. “The kid is in the game,” Washington said. “He has been impressive. The more you watch him, the more he grows on you.” But in Saturday’s exhibition game, Profar reminded the Rangers of his inexperience.