dose any one know if this is true or not ?
No chance! The whole game changed since then. I’m not even sure if the pre-release arena (streamer, youtuber, media outlets) ranks are going to stay after launch.
Absolutely not. The beta was almost a year ago, there’s no chance that’s happening.
Hell no it don’t.
No.
Nope, wouldn’t be fair.
No it doesn’t! And that’s a good thing 
Considering ranks reset every season and the actual ranking system is nothing like the beta system. No
That was confirmed that ranks would not be carrying over.
Nope, it’s beta for a reason
I doubt even the streamers rank will carry over due to them being restricted to a “Pre-Release” playlist.