Original sentence: After Stefan's contract expired in 2007, the Dallas Stars chose not to re-sign him.Stefan then signed with SC Bern of the Swiss hockey league
Edited sentence: Instead, Stefan chose to sign with SC Bern of the Swiss hockey league, potentially ending his career with the NHL.On August 15, 2007 after once again failing to live up to expectations, the Dallas Stars had chose not to re-sign the 26 year old after a miserable season managing just 11 points in 41 games.Stefan was considered one of the biggest flops in NHL history