Justin Sun going to buy Poloniex?

There is a rumor from Poloniex insiders that Justin Sun is at the head of a group of buyers that is acquiring Poloniex from Circle. Circle acquired Poloniex last year for $400 million and it can be assumed that the price payed for Poloniex is in buyout would be greater. Poloniex will also be closing its doors to US customers soon and US customers will have until Dec 15th to get their coins off of Poloniex. This seems strange as one of Justin Sun’s goals was to get TRON(TRX) on a US exchange and this does not seem to do the trick.