With the charts still a bit screwy post-holiday, it will be another week before we truly know what records are going to the next level. Republic’s Post Malone heads for #1 on “Sunflower” starting next week, while Flipp Dinero's “Leave Me Alone” (We The Best/Cinematic/Epic) and Khalid's “Better” (RCA) are beginning their march to the Top 5. Post Malone's “Wow” (Republic) explodes by gaining over 1000 spins, and Chris Brown's “Undecided” (RCA) will debut inside the Top 30, up over 800 spins.