The Bringback songs in the finale

Usually these songs are used by the finale artists to showcase why they're stronger than those cut before them, but at least a couple of them didn't do that.
Specifically, Billy Gilman's performance of Proud Mary. Sa'Rayah, Courtney, and Ali SLAYED on it, and every time Billy or Christian sang I was disappointed.

In Sundance's song, Courtney and Austin also stole the spotlight from him. Courtney's entrance on the top of those stairs was epic. Who knew Courtney could kill it on a country song like that?