I've been assuming Josh "Duck Duck" Kerr would rule out World Indoors because he of course will duck Jakob until the Olympics. However, with the recent news that Jakob is out of World Indoors and Grant Fisher is running Millrose...
Prediction: Josh ducks Grant, skips Millrose, and runs World Indoors.
At least if that happens I will feel free to keep calling him Duck Duck Kerr, so for that reason alone I hope it does.