Board Thread:Boruto Discussions/@comment-30415965-20180416084320/@comment-3523655-20180429162902

Not just the white hair.

- That one close-up panel in chapter 21 hints at Jiraiya's red tear, - The white hair and black eyes, - The fire techniques, - The toad techniques, - The Rasengan, - Him acknowledging Orochimaru and Sarutobi.

The only problem is the age. If it is Jiraiya, then he was rejuvenated. Probably, though... it's his son (?)