It's bizarre but it also makes sense if you think that Disney will have a brutal earnings year in 2020:
1) Coronavirus will probably result in a steep revenue/earnings decline for the Disney parks, and it will likely also impact merchandise production due to the outbreak across Asia, especially in China.
2) Film/movie slate will have a steep revenue/earnings decline given the comparison to 2019's robust slate.
3) Disney+/Hulu/ESPN+ will cost hundreds of millions, even billions, in excess of the revenue they produce for the next couple of years and that begins this year.
Disney's earnings will look bad compared to 2019 the next couple of quarters. Iger is getting out in front of that and letting Chapek ride that cycle...