Google has uploaded a cryptic website indicating that we can expect a Pixel 2 announcement on the 4th of October. Earlier today and FCC ruling also showed that LG would be the manufacturer for the Pixel 2 XL, joining HTC who will manufacture the standard sized Pixel 2.
https://www.notebookcheck.net/Google-schedules-Pixel-2-announcement-for-4th-of-October.248512.0.html