His numbers are almost idential to Kyle Tucker before the Stros promoted him.
Jimenez - 51-177, 9 2B, 2 3B, 9 HR, 39 RBI, 22/38 BB:SO (.288/.370/.514/.884)
Tucker - 51-177, 12 2B, 4 3B, 9 HR, 43 RBI, 24/45 BB:SO (.288/.379/.554/.932)
I usually get on some posters here who wanna rush every spect it seems, but in this case.. I'm pretty sure he'll be fine. Maybe let him have a few more at bats since he's in a new org.