https://www.rugbyleagueproject.org/seasons/nrl-2026/round-25/st-george-illawarra-dragons-vs-canterbury-bankstown-bulldogs/summary.html
Dylan Egan is the on-field captain when Cook is on the bench for the Dragons.
https://www.nine.com.au/sport/nrl/news-st-george-illawarra-dragons-next-captain-dean-young-comments-clint-gutherson-position-future-20260820-p60q87.html