sentences:  With the rise of young quarterbacks, Justin Goltz and Max Hall in Winnipeg, Joey Elliott being released in BC, and Pierce's inability to stay healthy, he was traded to BC on September 8, 2013 for non-import receiver Akeem Foster.He played in five games for the Lions and started their last regular season game of 2013.Following a nine-year career, Pierce announced his retirement on March 4, 2014.