Well a few issues there...
Never said they always had, just reflecting on what I think they will do now.
What or who the Tories believe will be a vote winner might not tally with who actually is.
They're more likely to be blase about it when confident. But their confidence is sometimes misguided.
As it stands today, I think they'd back Boris if it would win them an election. They're in the same boat as Labour with a leader lacking in credibility and public confidence, and no other serious contenders that would be a hit with a large segment of the population... except for Boris.
Neither party seems to have any inspiration, let alone ability to inspire the public.
Brexit has really messed things up as there was no party line on either side. Remain and leave split both parties. Brexit optimism is very low, but nobody dare harp on about remain as it sounds bitter, and it's nigh on impossible to stop now.