While rookie MPs may be the most interesting to speculate about, we have two returning MPs who were not incumbents in the last election.
Peggy Nash (NDP) returns in the 41'st parliament to Parkdale--High Park. In the 40'th parliament the seat was taken by Gerard Kennedy (Liberal). Ms. Nash had taken the seat for the 39'th parliament from controversial Liberal MP Sarmite Bulte who had the seat in the 36'th, 37'th and 38'th parliaments.
Former Liberal Françoise Boivin from the 38'th parliament took Gatineau for the NDP from incumbent Bloc Québécois representative Richard Nadeau. Mr Nadeau held the seat in the 39'th and 40'th parliament.