2 months ago jack always said the problem about erc223 when I asked about bittrex, but this time jack always said about the SEC of bittrex when I asked about bittrex again. I am pessimistic, but on the other hand I have to be optimistic because I also hold this coin.
You might as well better ask bittrex whats the hold-up for adding MGO cos Jack can't do anything if bittrex doesn't want to add this token.