By the way, I view Porcello as a younger, cheaper (for now) Kyle Lohse.
I'd gladly just sign Lohse to a one year deal if we didn't have to forfeit a pick (so I'd wait until after the draft). But if Lohse signs elsewhere, I'd trade a reliever or two for Porcello. Then trade Leake for prospects.
Or just package Chapman for Stanton.