Umm, 2017, 2018, 2019, 2020, 2021, 2022 . . . ??? I mean, yes, Dozier and Plouffe are good players and Mauer is now mediocre, but if that is our "core" then we are not going to be winning any World Series. Sorry, but we are not. 5-7 WAR from your "core" isn't going to cut it. The "core" is Sano, Buxton, Berrios, May, Dozier (for the next 3 years), Kepler, Rosario, Park and maybe a few others like Duffey, Gibson, Escobar, etc. Then hopefully in the next couple years, add Jay, Gordon, and maybe one or two others. Let's try to win this year, sure, since a lot of those future "core" players are already or will soon be here. But let's not lessen our chances in 2017 through 2022 by having Sano hurt himself playing a position he has never played before or give up on third base unnecessarily. The value of having Sano at 3B (if the Twins think he can play there without being a huge defensive liability) will be dramatic in the coming years. It will allow us to have Park plus another big masher in the lineup, whether that masher is Arcia, Vargas, or yet-to-be determined DH free agent.