It seems like a lot to give up. Alex Wood has a career 3.10 ERA and won’t be eligible for free agency until 2020. Jose Peraza is, according to many evaluators, the Braves’ top prospect. Jim Johnson and Luis Avilan are solid bullpen arms.
The return isn’t what you’d expect. Hector Olivera is a right-handed hitting 3B with a sweet swing and questionable health. Paco Rodriguez is a left-handed reliever who, if healthy, is better than Avilan. But he has’t been healthy for a few years.
But did the Braves give up that much? Wood has regressed, and the decline in his peripherals is even more striking.