Twins had a ton of dudes that didn’t play up to their potential, and the front office made a lot of short term moves before the season started. Not saying under-performance is Molitor’s fault, but that’s generally where the blame get’s put in these situations.
Sano: .844 career OPS coming into 2018 / .679 in 2018
Buxton: .700 career OPS coming into 2018 / .383 in 2018(only played 28 games)
Morrisson: .763 career OPS coming into 2018(.868 in 2017) / .644 in 2018
Odorizzi: 1.219 career WHIP coming into 2018 / 1.345 in 2018
Lynn: 1.321 career WHIP coming into 2018 / 1.632 with the Twins in 2018
Dozier: : .780 career OPS / .710 in 2018
Other Crappy Stuff
Castro: Suspended and then 19 games of terrible baseball
Santana: Hurt and then 24 innings of bad pitching
There are some success stories in there too(Gibson/Berrios both had their best years yet), and while I agree the Twins weren’t world series bound, they could have easily put up another 10 wins if this list of guys don’t basically ALL go worst case scenario for the year.
Coming into the season, a lineup with Sano / Dozier / 2017 Logan Morrison / Escobar / Rosario / 2017 Buxton / Mauer and a rotation with Santana / Berrios / Gibson as a top three looks like a pretty competitive team. Not Yankees/Red Sox/Astros good by any means, but definitely better than a 78 win team.
Why did everyone under-perform? No idea, but it’s obvious Molitor wasn’t getting the best out of them. Thems the breaks as a professional sports coach/manager.