Lots of competition for the podium -- Courtney Hicks , Mirai Nagasu and Samantha Cesario could all medal -- .
Edmunds combines sophisticated choreography with the event 's toughest elements .
Lots of competition for the podium -- Courtney Hicks , Mirai Nagasu and Samantha Cesario could all medal -- but Edmunds combines sophisticated choreography with the event 's toughest elements .