LEGO Star Wars: The Force Awakens - 10 Easter Eggs, Secrets & References You Must Find
5. Indiana Jones' Hat-Grab
You don't get Harrison Ford back on the cast and not do an Indiana Jones gag - especially one relating to his increasing age.
As such, during the flashback mission where Solo and Chewie are acquiring Rathtars, Han will just make it from underneath a closing blast door, only to realise he's left his hairpiece on the other side. This mimics the iconic scene from Raiders of the Lost Ark, where Indy/Ford drops his hat during an escape, only to reach back and grab it at the last second.
A sign of things to come from the next proper Indiana Jones film, perhaps?