There are so many comments here and elsewhere concerning the defensive shortcomings of various players. The comments that name Correa, Buxton, and Lewis as key players may be correct. Yet, they have a poor history of staying in the lineup on a daily basis. Injuries happen.
A couple of thoughts that I have had about the organizational roster builds of position players. MLB is tough on hitters and the Twins have gone heavily toward guys who can or they hope will hit. Base-running, fielding, and fundamentals take a secondary role. Yes, the Twins want their players to play good defense but it isn't what they seek or scout out. Thus, we should almost expect the Twins to be a top 3-5 offense in scoring runs because of the near sole emphasis on offense. The Twins are close but that isn't enough unless the starters and bullpen is a shutdown outfit like Seattle. The team is bound to suffer when not scoring in bunches because the defense will consistently give away runs. This is a FO choice.
The other thought is that the ownership has likely learned their lesson on offering any contracts beyond three years. Buxton and Correa are dynamic players when they are fully healthy and on the field. The drop off to their replacements is pretty tough though. There is zero chance of any consideration towards giving Lewis any offers. He will be year to year. Yes, he can be tremendous but look at games played, games played in the field, at bats, his defense, and his inability to run. I feel for the guy because he is athletic but the important numbers are all small (G, PA, R, XBH). Can he heal totally and play 150 games per year for 4-7 seasons in a row? I hope so for his sake and as a baseball fan. The odds are long at this time.
So the Twins are doing pretty good. They seem to have a record above their talent level and are still expected to win more than the expected range of 82-87, from preseason guesses. The young starters are doing well too. I'm still believing in this team despite its current run of unfortunate games. 29 games to go and the team needs to go 16-13 mol.