If the CPC chose Kevin O'Leary, it would hand Justin Trudeau another victory. Likely even another majority. Trudeau won in 2015 because he galvanized the NDP's voters. It was an anything but Harper voting mentality that would be replicated if the CPC picked a populist candidate like O'Leary. The CPC would be wise to pick Andrew Scheer in 2019. Then possibly they could give Trudeau a run for his money as NDP voters would likely return home.