A trade for the ages involves 4 teams.
Confirmed as successful by ESPN Trade machine
Overall... benefits Raptors + 6 wins !

Toronto gets P.Gasol, Gay, Bayless, Cousins

LA gets Bargnani, Fields, Kleiza

Sacramento gets Valanciunas, T. Ross, Wroten

Memphis gets Tyreke Evans, Calderon, T.Outlaw

Toronto's roster
Gasol, Cousins, Gray
Davis, Johnson, Acy
Gay, Pietrus,
Derozen, Anderson
Lowry, Bayless, Lucas