TheNightKing
J.A.P.A.N.
And that would be enough. But he's also a king and a lot older so his experience extends beyond his stint as BP.The only thing about that is it looks like MCU BP is suppose to be a fairly young and inexperienced hero as well. I could see him giving a pointer or two about how he lost his dad (realized that not everything his father did was perfect) and decided to find his on path as a hero (and advise Spidey of the same thing with Tony) but that's about it.