Garza is better than Floyd (though not a lot better), but Gavin seems like he might be a match, while Matt does not. Shields makes far more sense, I'd prefer Floyd. Grienke would take Lawrie, Cain, and probably Jeffress or another top arm. KC has no use for Prince. I have an issue dealing 18 possible seasons of pre-FA production, half of that at the minimum, for 2 years of a SP. EDIT: Floyd has a lower FIP and xFIP than Garza over the past 3 seasons, but a bit higher ERA. It'd be easy to make the argument Gavin is better, though I would probably still take Garza, salary and cost being equal. That said, Floyd looks to be a consistent, well above average producer. He might blow his arm out with his next pitch, but at the moment, he's near his peak and projects to have about a 3.75 NL ERA, as far as I can tell.