The Red Sox have promoted Anderson in each of the last three seasons, but he has never played more than 18 games or collected more than 43 plate appearances in any one season with Boston. He has spent most of this year at Triple-A, where he has a .259/.359/.415 and nine home runs in 401 plate appearances. The 24-year-old bats left-handed and was considered one of the top prospects in baseball as recently as 2009.
Wright, a 27-year-old knuckleballer, posted a 2.49 ERA with 7.9 K/9 and 4.8 BB/9 in 115 2/3 innings at Double-A this year. He started 20 games this year and has started for most of his six-year minor league career.