Take a chance now and then. Me, I'm content to let him stay where he is now, without ruling out a promotion in a month or so. He's striking out guys, but the WHIP is high enough that I think his ERA is the outlier - an artifact of having given up no home runs at all. Let him give up a few HR but bring that WHIP down a notch, and I'm ready to see him move up. With a slightly higher WHIP plus some home runs, he could have an ERA of 6+ his first several starts at high-A, and that would accomplish little. As others have said, an entire season in the state of Iowa might not be the worst thing for a young guy from far away. Fort Myers is not the place I want someone getting a first impression of mainland America.