I'm torn about bringing him up. Plouffe will have the rest of this month and still the majority of September to prove his worth, so bringing Sano or (more likely) Romero up for a coffee would be to give them a taste. Similar to Benson and Parmelee, I don't think this is too far fetched at all. The 40-man thing might be a hindrance, but if they are planning on him taking over 3b sometime next season (better be) they are going to have to add him anyway. I'd like to see him get the call in September just to see MLB pitchers. The game will be different and getting a taste will only make him better. He should still start the season in AAA until his arb clock is past in May. Then call him up and keep him up for good. Plouffe will need to start producing a little more to garner a starting spot. I doubt the Twins dump him anytime soon since he is cheap, provides position flexibility, and has some pop in his bat.