Simplify the following text for a Grade 10 native English-speaking person.
Original: Wisniewski also played for the Chicago Blackhawks for 4 seasons , the Anaheim Ducks for 2 seasons and the New York Islanders for 1 season before being traded to the Montreal Canadiens on December 28 , 2010 for a second-round pick in the 2011 draft and conditional 5th round pick in the 2012 draft .
Simplified: On December 28 , 2010 , he was traded to the Montreal Canadiens for second-round pick in the 2011 draft and conditional 5th round pick in the 2012 draft .