Keep your incumbent head of state or government in power as long as possible. For those unlucky souls with 22nd's and regular term limits, incumbent party instead.
For me: Jean Charest wins the 2012 election, thereby winning five terms as premier, tieing Maurice Duplessis. He retires in 2014 after 11 years.
PM Harper: Wins a minority in 2010 of 151 seats. Iggy is deposed in 2011, and Harper wins a majority in 2013. He rules until 2023, retiring and handing over to Jason Kenney. Beats Trudeau for the #2 slot to the all-time master, Mackenzie Rove King.
For me: Jean Charest wins the 2012 election, thereby winning five terms as premier, tieing Maurice Duplessis. He retires in 2014 after 11 years.
PM Harper: Wins a minority in 2010 of 151 seats. Iggy is deposed in 2011, and Harper wins a majority in 2013. He rules until 2023, retiring and handing over to Jason Kenney. Beats Trudeau for the #2 slot to the all-time master, Mackenzie Rove King.