What bothers me about Boscoin, is that plenty of other non-ERC20 tokens have been integrated into Exchanges without too much trouble. CEO of Kucoin specifically said that BOSWallet (on TokenNET) is presenting challenges they aren't used to having.
Which is strange cause it's just a token. It's not some fully operational very specific kind of network. For example IOTA needs months to integrate but that's cause it's a very complex and new kind of technology but BOS is still in the token-stage. Should be done in one week.