Norse Dwarves written up top right of the big map.
When did GW sell Norse Dwarfs the last time? I'm not sure if I'm thrilled or horrified to see them do them again in 2020's.

There are also seven or eight Norse tribes listed. Looking at Warcry, these might all eventually end up getting a look & units of their own.
Empire is divided into six regions, and the two southernmost (one mostly inside the other) do not have a coat of arms. You guys have probably discussed this through already, so what do you think about it: are these parts not "Empire", but part of another faction?
Also, the Taal coat of arms seems to cover both Talabecland and Stirland. Yet
The Empire at War (Black Library 2006) has Ottilia of Talabecland and the Count of Stirland fighting already in 1360. So has Talabecland swallowed Stirland in the 2200's? This has probably been discoussed through too, so what do you think?
Here's what I think GW is doing: they are giving hints, and checking all the interweb sites for the reactions. They then tailor the game to at least partially give what the fans hope for. At least that's what I would do if I started years ahead by filling a map with details.

The square part may not be individual bases but alluding to movement trays.
Well, the original leak about squares coming around again clearly showed a black square base. Most probably a 20mm square, judging from the proportions.
-Z