Incorrect. A "winning" culture starts with Major League team's owner, GM, manager and solid veterans. Fundamentally sound baseball and game preparation is what gives a team belief. Was a "winning culture" present during the extra-inning Orioles' playoff loss to Toronto last year? Perhaps their farmhands feel more optimistic of being called-up with Showalter, though.
My first post.
I'm chuckling at the comments regarding Enns. The Brewers game was a test that indicates Enns will likely be on the September roster.
Hector's recovery and the team's careful approach is following the correct model. He won 6 July 2016 games with some several suspect Angel catchers.
Don't worry about your pitching. The Twins' post-season depends on keeping Jason Castro healthy. Pick up Matt Dominguez & Chris Carter and you'll roll the Disatros.