That's the point, they don't and the pursuit of one is foolhardy. You'll never be able to keep them long-term. And once they leave you can't just flip-flop back overnight to the model Tampa is pursuing. The math of not giving teams multiple looks at a pitcher is too enticing to ignore. Many of the best pitchers in the game become mediocre and downright bad their 2nd and 3rd times through. The ones whose numbers hold up are true unicorns. Too scarce to continue to model around. And too valuable to only impact 30-35 games. I think you can flip them but most teams don't (some do - White Sox and Sale, Tigers and Verlander, etc. etc.). Also if this trend continues they won't hold the value they do now. Lastly, you can flip to this model faster than finding a five man rotation. For the record, I don't disagree with bullpenning at all - but I don't think a team will shy away from drafting a potential Walker Buehler because the big league team is bullpenning. There will always be a spot for a guy who can mow people down for 7 innings. Even Tampa has Blake Snell.