To keep Flaherty they will need to either extend him during this season (they'll probably need to offer him something like 6+ years at $25+ million per season) or try to re-sign him on the open market after the season. Flaherty is 28 (29 in October). The
last time the Tigers signed a 29-year-old starter to a big money multi-year contract it was Jordan Zimmermann. Look how that turned out.
Flaherty is having a good season and I'm sure he appreciates the help he's received from Fetter and the Tigers' pitching braintrust to recover his form, but he knows he can probably get double his current salary on the open market.
Would it be wise of the Tigers, given the state of their current team and organization, to give Flaherty a multi-year big money contract?
Or would they be better off trying to get a decent prospect (preferably a shortstop, catcher or 1B) for Flaherty? Of course, the Tigers thought they could get a decent prospect for E-Rod last year and we saw how that turned out. They got nada.
Teams are more reluctant to part with top prospects for rentals these days and Flaherty would likely be a rental for whoever acquires him.
In retrospect the Tigers would have been better off giving Flaherty the 2-year contract instead of Maeda.
Peter