Will Genia:
'I called for it and 'Kano' came over as if he was going to catch it and we were right next to each other,'' Genia said. ''And as it came down he left it, and I went to get it at the last minute. I probably should have been louder so he left it. I'll put my hand up.''
I would say it was both their fault. This to me was very similar to cricket where a high catch goes up and two players are in a position to take it and the ball ends up hitting the ground because neither player commits.
Douglas should have realised he didn't have that far to move backwards to catch it and should have called for it as the lock.
Genia should have either called Douglas in very early or committed to it himself. As the player behind the ball he is in a better position to catch it and thus has a responsibility to make sure it is caught cleanly (either by him or ensuring Douglas knew the ball was his).
This is absolutely a schoolboy error and both players involved are to blame.