The Tampa Bay Rays acquired shortstop Brad Miller, first baseman/outfielder Logan Morrison and pitcher Danny Farquhar from the Seattle Mariners for pitcher Nate Karns, pitcher C.J. Riefenhauser and minor league outfielder Boog Powell.
The first trade of the offseason is a good one, with six players changing teams. Miller is the most interesting player headed to Tampa Bay, as the 26-year-old hit .258/.329/.402 with 11 homers and 13 steals last season. Miller played five different positions for Seattle in 2015, and the Rays, who got a lot of mileage out of Ben Zobrist in a utility role, will likely deploy Miller in a similar fashion.
As for what the Mariners are receiving Karns posted a 3.90 xFIP in 147 innings with the Rays in 2015. Riefenhauser is a 25-year-old reliever who, in 14 2/3 innings with the Rays in 2015, had a 5.93 xFIP. Powell, 22, split his season between Double-A and Triple-A. He hit to the tune of a .341 wOBA in 246 plate appearances at Triple-A.
Source: Rotoworld.com