Warrior features a very single-target damage focused set bonus, which is sometimes a very valuable feature for progression. It's fairly sturdy, though DoTs in particular can be difficult for Protection Warrior, as can certain tank mechanics that deal frequent heavy Magic damage. It does bring
Urlo di Battaglia, which is valuable, though we expect many teams will have access to a DPS Warrior for this instead, and it brings
Chiamata a Raccolta, but this was nerfed dramatically during the 10.2 PTR cycle which makes Warriors a lot less appealing for Mythic progression.
Incoming physical damage is still a strength for the Warrior, though physical damage over time and big physical hits that come when you’re not in melee range of the boss are less ideal. Warriors will likely be able to handle most of the challenges of Amirdrassil, but we think their kit will be a little less sought after than some of the other tanks.