It really doesn't matter. Assist makers/leaders are noted in both, and the points that hockey players receive for assists are essentially superficial. Both leagues respect the assist makers. The assists aren't going unnoticed in the NBA. It's another stat on top of rebounding, steals, etc, for a players line. For instance, Steve Nash was known as a play maker and assist God in the NBA, and made a LOT of money on that designation. The NBA is actually far more precise in breaking down contributions in all areas, and putting emphasis on them, than the NHL. For instance, the NHL isn't putting too much stock into zone clearing plays, or stick checks. At least from a spectator point of view. The NBA relays all that type of nuance to the audience.