I hope they continue the Pixel Tablet line, problem with Google is they have a tendency to stop producing things after a while. It doesn’t help with trusting them.there were leaks/rumors of 2 new pixel tablets in development under citrus fruit based code names ("Clementine" and "Kiyomi", the first Pixel tablet was code named "Tangor")
similar/same hardware with a few spec bumps and new first-party accessories were rumored.
None of it has materialized yet - just the Pixel Tablet without dock option.
Personally I'd love to see a (mini) Pixel Tablet Pro with premium build materials/design and much better specs.
Here is a more in depth summary of all things Pixel Tablet 2
The Pixel tablet is a unique device that Google have done in a different way to others, especially with the dock and being able to use hub mode.