One day later , the Whitecaps officially announced that they were pursuing one of the two expansion slots .
On July 24 , 2008 , the MLS announced they were seeking to add two expansion franchises for the 2011 season .
One day later , the Whitecaps officially announced that MLS were pursuing one of the two expansion slots .
On July 24 , 2008 , the MLS announced they were seeking to add two expansion franchises for the 2011 season .