I disagree with this. Here are all the options and their estimated contracts from Spotrac and news sources.
Alonso 6 years $176M
Murakami 8 years - $200M (could be longer and more money but $25M AAV looks right)
Arraez 5 years $70M (no thanks)
Okamoto 4 years - $55M
Naylor 3 years $45M (this is low, add a 4th season)
Diaz 2 years $34M (actual contract is 2 years - $22-24M so $10M excess value)
O'Hearn 2 years $22M
Hoskins 2 years $14M
Mountcastle ($10M arbitration estimate)
Bell 1 year $11M (more than double what I expected)
Goldschmidt 1 year $7M
Santana 1 year $6M
Andujar 1 year $6M
Moncada 1 year $2M
Flores 1 year $2M
France 1 year $1.6M
The Twins should be interested in any of the guys in bold. At those prices, I'd rank them Andujar, Goldschmidt, Hoskins, Moncada.