The Veilguard concept art reveals an unused plot point. Here, we see Rook undergoing the Joining to become a Grey Warden.

It was not our intent to do this, but we ended up, through the way the [Tarkir] block went, kind of destroying the thing ...

The Dragons have experienced a huge overhaul of their roster with Ben Hunt and Zac Lomax two headline exits, while Clint Gutherson, Valentine Holmes, Lachlan Ilias and Damien Cook have arrived.