Some people don't understand how WAR works.  If Perza plays 2B over the course of 6 years and is a non albatross on defense, 12 WAR is a conservative number (and I'm not a huge fan of Peraza).  
Jace is almost on pace for a 2 WAR with average defense and an 88 RC+. (line of .248/.324/.351)
				
			Jace is almost on pace for a 2 WAR with average defense and an 88 RC+. (line of .248/.324/.351)