NBA 2K17 is now giving gamers the opportunity to win special rewards player cards from Moments Challenges albeit an overall 89 ruby Jeremy Lin Rewards card. As of recent, reward cards were much harder to get. Just for one example, you have to complete weekly challenges (5 challenges per week) to earn challenge tokens and after collecting your 5th challenge token (25 completed challenges in total) you get that one reward card. Obviously, the more reward cards you get through challenge tokens the better the reward card gets. I'm currently aiming to get Overall 95 Diamond Willis Reed.
There's other strenuous ways of earning special reward player cards but to see that NBA 2K17 MyTEAM has changed it up a bit to make it a little easier for gamers to get these cards is great.