Happ's at 100 PA even, so let's break his MLB time into quarters. 1st 26 PA: .483 wOBA, 19% BB%, 23% K% Next 26 PA: .304 wOBA, 8% BB%, 42% K% Next 25 PA: .272 wOBA, 4% BB%, 40% K% Last 23 PA: .294 wOBA, 17% BB%, 44% K% Since his first week he hasn't earned his time on the field. With Russell's shoulder and off-field concerns and Zobrist's wrist it's not the end of the world that he's stayed on the roster, and the alternatives aren't so great that it's a travesty that he gets consistent PT while he's here. But if Zobrist can get healthy then there's little reason for Happ to need to be here, he could use more Iowa seasoning and La Stella is probably going to outproduce him at the plate.