I agree with the Galaxy map. This is just my imagination ill share (i highly doubt it’ll be even possible). Start shot with Lando/Chewie in falcon while in hyperspace (trailer shot), and use a line of lando saying smt along the lines of “lets see how this goes”, transmission starts. While transmission starts, show said galaxy map (or hologram), when transmission finishes (in second half) cut to the shuttle scene, then scene with Ben inside. The scene would establish that one of lando’s actions is doing some recruiting (that we get to see) and that Ben was one of many that received/heard the message and that he was alrdy on his way hence how he got there first? just a thought, I have zero editting or vfx skills and what not…