Get ready for flashes of brilliance and frustrating inconsistency. Even great young pitchers rarely have it all right from the beginning. I kind of hope they send down Duffey. He needs to figure a few things out with less pressure. His 4-seam heater has no movement, so he needs to learn a cutter to bend left while his 2-seamer bends right. The 4-seam he can use for chin music, climbing the ladder, and pitch outs. I think Duffey has the physical talent to nick corners with fastballs, while his curves get whiffs and his change keeps 'em off balance. Meanwhile, bring on Jose!