The ORGANIZATION@1 -LRB- ORGANIZATION@2 -RRB- undertook a major expansion for the NUMBER@1 -- NUMBER@2 season , adding six new franchises to double the size of the league .

The ORGANIZATION@1 -LRB- ORGANIZATION@2 -RRB- went through an expansion for the NUMBER@1 -- NUMBER@2 ORGANIZATION@2 season , adding six new franchises and doubling the size of the league .
