As much as I am a massive Bol and Klaver fan, the Dutch 4x4 won't challenge the US 4x4 women's team, their 3rd and 4th runners are not strong enough. However, if they can replicate or better their Munich 4x4 time they can challenge JAM, GBR & POL for a silver and bronze.
The w400m final here was interesting. Bol & Klaver were side by side, and I think if Lieke had lane 5 and Femke 6, Lieke may have got the front, forcing Femke wide. Femke would still have won, but Lieke may possibly have gained a little bit by not slowing slightly as she did to allow Femke to get ahead. Maybe a 50.4 instead of a 50.5
Klaver ran multiple sub 50 relay splits in 2022, her best being 49.2. I think she will go sub 50 in the individual. I wonder of she could go sub 49 in the relay?