I wasn't aware of 'bracketing' until recently - where have I been! Photographing children a lot of the time - I find it challenging enough trying to get them with the one shot rather than trying for 3.
All 3 images would be different compositions anyway depending on the speed and energy levels of the child, their mood, .... Lots of fun. I prejudge and preplan as much as I can and in the end do my best and hope for the best.