“…These challenges are even more important in vulnerable patient groups, such as children 7 . Issues related to training have also been discussed elsewhere 8 ; overlapping surgery requires trainees of sufficient seniority to commence non-critical portions of surgery as well as not being adversely affected by missing out on being present for critical parts. Understandably, safety concerns have been raised, with some studies reporting adverse outcomes 9 , but others not 10 .…”