To me, it is fairly simple. 1) Assuming Santana plays well for the rest of 2014, he bats first and plays somewhere every day in 2015. 2) Assuming Escobar plays well for the rest of 2014, he is the Twins starting SS in 2015. 3) They have invested 2014 in Arcia. His at bats have not been earned by his stats, but by his potential. Barring injuries, Arcia should play every day through 2015. At that time he will have about 1200 at bats. We should have a fair idea of what kind of player Arcia is by then: An average fielder with a power bat. 4) The 4th outfielder should be speedy, with some power and mentally strong enough to be a pinch hitter, pinch runner & be able to play Center Field. Sam Fuld was perfect.