Phoenix Coyotes' General Manager Don Maloney announced today that the Coyotes have loaned center Tyler Redenbach to the Grand Rapids Griffins of the American Hockey League (AHL) for the remainder of the season. In exchange, Grand Rapids will trade right wing Adam Keefe to the Coyotes? AHL affiliate the San Antonio Rampage. Redenbach, 23, has played in 31 games this season with the Coyotes? Central Hockey League (CHL) affiliate the Arizona Sundogs and currently ranks second on the team and in the league in scoring with 18-48-66. He also has one assist in six games with San Antonio. Redenbach was drafted by Phoenix in the third round (77th overall) of the 2003 Entry Draft. Keefe, 23, is currently in his third AHL season and has recorded a goal and 124 PIM in 32 games for the Griffins this year.