I thought that guesses as to players content, aka crunch, will be in the Sword Coast Players Guide.
We already know Purple Dragons, Bladesingers, Swashbucklers are in.
Since Swashbucklers are in, I would not be surprised if other stuff from Unearthed Arcana is in, especially the stuff from the water one, like Mariner fighting style and the Storm Sorceror Origin (Minatuars are iffy, they exist in FR, but are more a Dragon Lance thing).
I also think Favoured Soul will be in, reading it, it was flavoured by the rise of the Chosen in FR in 5e.
Neverwinter Nine Might be a Paladin Oath.
Waterdeep Wizard and Incantrix could be another.
Long shot Red Wizard because they have some influence on the sword coast.
So did Shade, so Nethermancer would be really cool.
I think some elvish subraces will do in, and Dark Dwarves and maybe Durro.
Deep Gnomes might make an appearance.
Genasi and subraces are possible. Races that normally don't get subraces like Tiefling, half Orcs, and Half Elves might get subraces.
It doesn't meantion full races, but Shifters, Changelings, and Aasmir are possible.
For feats, I could see a feat granting spellfire, maybe even a chain of feats. Could be a sorceror or warlock subclass as well.
We already know Purple Dragons, Bladesingers, Swashbucklers are in.
Since Swashbucklers are in, I would not be surprised if other stuff from Unearthed Arcana is in, especially the stuff from the water one, like Mariner fighting style and the Storm Sorceror Origin (Minatuars are iffy, they exist in FR, but are more a Dragon Lance thing).
I also think Favoured Soul will be in, reading it, it was flavoured by the rise of the Chosen in FR in 5e.
Neverwinter Nine Might be a Paladin Oath.
Waterdeep Wizard and Incantrix could be another.
Long shot Red Wizard because they have some influence on the sword coast.
So did Shade, so Nethermancer would be really cool.
I think some elvish subraces will do in, and Dark Dwarves and maybe Durro.
Deep Gnomes might make an appearance.
Genasi and subraces are possible. Races that normally don't get subraces like Tiefling, half Orcs, and Half Elves might get subraces.
It doesn't meantion full races, but Shifters, Changelings, and Aasmir are possible.
For feats, I could see a feat granting spellfire, maybe even a chain of feats. Could be a sorceror or warlock subclass as well.