KAB and MLA real screw up dey you know. They are not novices. What the hell going on?
I guess that is what zero relay practice and zero relay races before World Relays can lead to.
These things do happen thou, just look at what happened to the JA 4x100 Men's rekay team for example.
I am guessing that for our 4x100m Women to now qualify for London they need to run one of the top 8 fastest times in the world this year to join the other 8 teams that made it into the World Relays 4x100m Final this weekend and so guaranteed their relay spots in London.