So here's my theory; can the Frye Twins and Eivor (from AC Valhalla) be related?
1- Jacob and Eivor were the only Assassins talking in the trailer.
2- Jacob's acts in the cinematic trailer reminded me of Eivor (cause he's as wild as him).
3- Eivor's purpose is to get England, and Frye Twins were also from England.
4- The Rooks Gang and The Raven Clan, they're both crows.
Aye it may be the dumbest theory ever but whatever...