It was to get civilians out first.   Her whole tactic of dividing was to probe, rescue and assess what the ship was capable of doing with what it would unleash.   Not showing their full strength of heroes and heroines  directly.     As the scene is likely total chaos after all the ship landed on another skyscraper squashing it like a bug right next to the Baxter building.<br/><br/>An I just felt it was natural for her to jump to point especially She-Hulk ties to the Fantastic Four and those within the Baxter building.