Absolutely no one has brought this up yet so I will. Will is starting to look like a walking sea monster. Why is this important? Well it was established that as long as the captain of Flying Dutchman keeps ferrying the dead to Davy Jones Locker they don’t look like sea monsters so WHY THE HELL IS WILL STARTING TO TURN INTO A SEA MONSTER?!?!??
My guess is something happened to Elizabeth and Captain Salazar is involved hence Will’s return and it would give him something more important to do than ferry souls all day