Motorola Moto G Stylus? Any Way?

Two questions: 

1. Is there a way to find out if Xfinity will be offering the Moto G Stylus?  
2. Are there any exeptions to the BYO phones listed on the web site? 

I'd like to bring a Moto G Stylus, but no Motorola phones are listed as acceptable for the BYO program, even though Xfinity offers four different Motorola models for purchase, including the Moto G Power which, as I understand it, is very similar to the Stylus.  If I could buy or bring the Stylus I'd start service tomorrow.  🤗