![Willy Mo Peña for Bronson Arroyo might have been Theo's worst trade. Bronson went on to have several good years for the Reds and it only cost them a light hitting outfielder Willy Mo Peña for Bronson Arroyo might have been Theo's worst trade. Bronson went on to have several good years for the Reds and it only cost them a light hitting outfielder](https://preview.redd.it/willy-mo-pe%C3%B1a-for-bronson-arroyo-might-have-been-theos-v0-7fml2e45esja1.jpg?width=370&format=pjpg&auto=webp&s=1a6c37af45d50edf8fa0884758b80527d7fab835)
Willy Mo Peña for Bronson Arroyo might have been Theo's worst trade. Bronson went on to have several good years for the Reds and it only cost them a light hitting outfielder
![Boston Red Sox's Wily Mo Pena (22) connects on a three-run home run in the seventh inning against the Kansas City Royals at Kauffman Stadium in Kansas City, Missouri, Thursday, August 10, Boston Red Sox's Wily Mo Pena (22) connects on a three-run home run in the seventh inning against the Kansas City Royals at Kauffman Stadium in Kansas City, Missouri, Thursday, August 10,](https://l450v.alamy.com/450v/2pb9tc2/boston-red-soxs-wily-mo-pena-slugs-a-three-run-home-run-off-cleveland-indians-pitcher-tom-mastny-during-the-seventh-inning-of-a-baseball-game-thursday-july-26-2007-in-cleveland-ap-photomark-duncan-2pb9tc2.jpg)
Boston Red Sox's Wily Mo Pena (22) connects on a three-run home run in the seventh inning against the Kansas City Royals at Kauffman Stadium in Kansas City, Missouri, Thursday, August 10,
![Cincinnati Reds rightfielder Wily Mo Pena (26) holds onto a fly ball by Boston Red Sox Johnny Damon despite crashing into teammate, centerfielder Ryan Freel, left, during the first inning at Fenway Cincinnati Reds rightfielder Wily Mo Pena (26) holds onto a fly ball by Boston Red Sox Johnny Damon despite crashing into teammate, centerfielder Ryan Freel, left, during the first inning at Fenway](https://c8.alamy.com/comp/2PE3NJT/cincinnati-reds-rightfielder-wily-mo-pena-26-holds-onto-a-fly-ball-by-boston-red-sox-johnny-damon-despite-crashing-into-teammate-centerfielder-ryan-freel-left-during-the-first-inning-at-fenway-park-in-boston-monday-june-13-2005-ap-photoelise-amendola-2PE3NJT.jpg)
Cincinnati Reds rightfielder Wily Mo Pena (26) holds onto a fly ball by Boston Red Sox Johnny Damon despite crashing into teammate, centerfielder Ryan Freel, left, during the first inning at Fenway
![Boston Red Sox's Wily Mo Pena (22) connects on a three-run home run in the seventh inning against the Kansas City Royals at Kauffman Stadium in Kansas City, Missouri, Thursday, August 10, Boston Red Sox's Wily Mo Pena (22) connects on a three-run home run in the seventh inning against the Kansas City Royals at Kauffman Stadium in Kansas City, Missouri, Thursday, August 10,](https://c8.alamy.com/comp/2F1725B/boston-red-soxs-wily-mo-pena-22-connects-on-a-three-run-home-run-in-the-seventh-inning-against-the-kansas-city-royals-at-kauffman-stadium-in-kansas-city-missouri-thursday-august-10-2006-the-royals-won-5-4-photo-by-john-sleezerkansas-city-starmctsipa-usa-2F1725B.jpg)
Boston Red Sox's Wily Mo Pena (22) connects on a three-run home run in the seventh inning against the Kansas City Royals at Kauffman Stadium in Kansas City, Missouri, Thursday, August 10,
Cincinnati Reds - March 20, 2006: The Reds acquire RHP Bronson Arroyo from the Red Sox in exchange for OF Wily Mo Peña. Arroyo goes on to pitch nine seasons (2006-13, '17)
![June 8, 2005: Wily Mo Pena's home run caps comeback win for Reds – Society for American Baseball Research June 8, 2005: Wily Mo Pena's home run caps comeback win for Reds – Society for American Baseball Research](https://sabr.org/sites/default/files/Pena-Wily-Mo-2005.jpg)