It depends on their game offering, they would need to have a stand-out game i wanted to play online. I bought Xbox Live to play Halo Reach, and i bought PS Plus to play Battlefront. If they made a really good online game for the NX then i would consider it. I'm not fussed about the online infrastructure too much, or free games (i don't use party chat, or any of the free games on PS4). However, of Nintendo's current online offerings, i never played Smash online, and only ventured once or twice with Mario Kart, so they would have to offer something a bit more tempting for me. Pokemon MMORPG would do.