Maybe you didn't read this article so you have to do this before dreaming about this. The names are mentioned in this article but I didn't see NEM among that list maybe in future they will pick for next listing.
Coinbase is expanding the number of tokens and coins they want to list. It is reasonable to assume that those in the top 50 in market capitalization are the first to be considered for listing. I also think that NEM has a high chance of being included in the future.