Interesting points to take into consideration.
How did Holy Knights teleport is this a broken mechanic or is the WG and Elbaf more connected than we think.
Totally not buying the good King Harold or whatever either he was bad and spin has been used to make him seem good (like Orochi) or he was weak and the WG was using his ideals to weaken the giants.
Loki is actually a good guy perhaps he had known Lola was a good person as well and agreed to marry her to try get her away from Big Mom?
I wonder if Luffy will tell straight away if Pranks isn't Shanks he should do but knowing Oda we'll get this dragged on.
Who is the female Holy Knight? The fact she has bandages around her face but one eye revealed leads me to suspect we have seen her face somewhere before.