Neither Freeland nor Carney want to be the next Kim Campbell. The Liberals are going to lose the next election badly whether or not Trudeau is leading it. I'm sure that Trudeau made the decision to step down ~6 months ago and is now just playing with the timing to maximum effect. Stepping down now basically pushes the election three months further out than it would otherwise be due to a prorogation to pick a new leader. That gives Pollievre 3 more months worth of rope and Trump time to sabotage Pollievre.
Yeah my expectation is this next leadership campaign will be half-assed and "fought" by people who know they will never be PM. Instead they'll expect 4-5 years of PP and somewhere in the middle another leadership campaign that they'll then try to win.
I do think Freeland is too tainted by Trudeau now to be a success. Very intelligent woman, but I think her political career is ending. (I should check back on this comment in 5 years)
I agree she's tainted which makes her a bad choice to be his successor. But people have short memories and I think in 3-4 years the Trudeau stains will have washed off. In that time she'll have a chance to make a name for herself.
I think if she wanted she could very well be a contender in the next election cycle.