According to the German Huawei blog, Google might release a new tablet on October 4th of this year. It could be called Pixel 7P or Pixel 7 and retain the 7 inch format of its 2013 predecessor Nexus 7.
http://www.notebookcheck.net/Will-Google-release-a-Huawei-made-7-inch-Pixel-tablet-on-October-4th.173740.0.html