My guess is the Twins are looking at ....
Mark Appel P, Mike Zuzino C, and Byron Buxton OF, are for sure on the Twin's list.
The other 3 most likely are Lucas Giolito (injured or not they have already scouted him and will again when he comes back), Gausman ( who's put up good numbers this year), and Carlos Correa (SS) ( he's the least likely, but given the Twin's draft history I could see them going this way).
Deven Marrero (SS) isn't showing much power this year and stock is falling to a lower top ten pick, also he agent makes him unattractive. Lance McCullers (P) won't be a starter and won't be drafted that high, Kyle Zimmer is shooting up the draft charts, he has the stuff, just not the exposure, I'm guessing he not on the Twins radar yet for the top pick.