Yes in last tours he used to bring up a woman with every single time they performed WOWY, but that is gone now.
He just seems to have swapped songs. Used to be WOWY, this tour it's been City of Blinding Lights.
During the first part of the tour Bono was bringing up and walking a child around the stage during City of Blinding Lights. Maybe not every night but many nights.
In Glendale, Arizona it was 3 sisters that he brought on stage.
Closing night of the last tour, during Sunday Bloody Sunday in Hawaii, he brought my friends daughter Maddy up on stage. She still gushes about it now. And rightfully so. (And yes, her Maddy was a HUGE U2 fan just like her Mom before that night - and still is today. Good girl.)