The next Nexus will probably tell us a lot more about Google's plans. I would imagine they're still going with the Snapdragon 820 this time around (unless Samsung makes one Nexus, but I doubt it). Other than that, we will see whether or not the next manufacturer has as much, the same, or less freedom than Huawei. The Nexus 6 (arguably the worst recent Nexus) was done mostly by Motorola and Google did little to control the then Google owned Moto design. The 6P appears to be a lot more Google centric and the OS is clearly the star with a standardized fingerprint reader on the back.