I really think she can go to the Tate McRae route, with the danceable songs, Tate still sings better than her, but Rockstar was written by Ryan Tedder (and the extended version with the Same Ol Mistakes sample is kinda good), this song has rumors of a Rosalia feature, she puts some slower songs like her bad Britney cover there and well, it will sell, maybe produce 2 to 3 hits. Also, she has better ears for beats than all other BlackPink girls.