you know.. this past cover is owl df in reversed number. but strawhat are taking the metal. or chains and reforming them into numbers, Like the owl is symbolic unchained...
like franky has number 10- on his shirt for jinbei the 10th, jinbei joins official 901. so by franky bottom arm, is 9, middle 0, last 1.
Then next we got brook 11, arm over the 3, pointing nami, who leg cover 0
1130
Introduction loki..if brook-underworld..where loki is in death vally..
other is
zoro holding 11 , and sanji shirt 3.00 could say 1130-- loki. but one with brook 113, nami 0 = 1130 11, could be for loki.
could be hinting 11 zoro holds for 11 nakma.
also loki states he was chained up for 6 years, the number 6 is under the owl.
loki hat similar horn to owl, plus his arm tattoo is some unknown bird pattern wings..
cover with metal/chain material, being built into numbers looks symbolic ... since loki was introduced into chains. beside chapter 1130 being shown-line up.
could be something if jinbei part which looks true.. or just shrug off. and just wait.