1) If RBI and SLG are your metrics for an elite offensive season, do you believe that Rod Carew only had 1 elite offensive season in his career? 2) Yes, some people continue to look at RBI as a key indicator of a player's worth. There is also still a Flat Earth Society. My metrics for a truly elite offensive season include BA, OBP, and SLG. Combining all three--not just two--makes a season truly elite. Makes a PLAYER elite, particularly if he can keep it up for more than a season or two. Good, or even really, good, isn't the same as elite. Thinking RBI are a KEY indicator of a player's worth isn't what I said, but even that would make more sense than thinking RBI have NO VALUE WHATSOEVER. Getting on base, in and of itself, is not the goal. "Not making an out" is not the goal, either. Crossing home plate is the goal. BTW, Carew did have only one truly elite season in his career. He also had a long career with several really good seasons, and a couple really, really good seasons, followed by a long and graceful decline into retirement where he was still respectable and piling up numbers. Hence, he's a HOFer. It's also worth noting you ignored about 90% of the post, including the question at the end. ---In the Twins situation, it doesn't make sense to trade Sano and Gibson for anyone. Too many holes to fill to give up too much for any single player. You could add Verlander or Trout to the current Twins, and it's still not a very good baseball team. However, if the Twins were a really good team, and adding a player of Mauer's caliber would push them into the league's elite, then sure, I'd consider giving up top prospects for him.