Bring Back Packs!!

@seriously1nsanein spite of being the volunteer of the firm, id want to first state that this answer is going to be complete self thought and original, and it might cover in an expansive way of why your idea might be great, but may not have a direct implication. Although, it might motivate EA to have new packs in the store, as some of my suggestions earlier did.

Okay, coin packs were great. They would be great if introduced, and my personally opinion? Should be implied and given importance to. But here's a reason why it might not be available yet, testing of better and different gameplay options.

Right from the season 1 of the game, each season has seen radical changes in gameplay, card arts, game layouts etc, and this might just be one of the few things that would make season 4, more unique than the rest. There are quite a few pack exclusively cards, and they have been right since the start of this season, but it might be overlooked as the promos and their attainable player cards have more importance and consume more of your time than others. As @CarterZ198 mentioned in a affluent and professional manner, having more than a set number of players being card exclusive would shift the games main focus from promos, and the promos , repetitive or unique, all come with great cards. Grinding, and more player involvement is really beneficial for the growth of the game which in turn allows to accommodate more revolutionary ideas of the vast players that the game have. And the excessive time spent give a proportional reward, the more you play the better you receive. Although, yes, your opinion is a great one, and highly valuable for the team.

The community manager pertaining to this community is currently unavailable due to some confidential reasons, it will be noted down as soon as he is back, and it may not lead to implication, direct or indirect, but as some highly popular ideas of few players from here including me have influenced new and necessary packs in the store, yours might too.

Including the ideas that you and @CarterZ198 share,better and more unique animations. Yes, they are a necessity, but there are some tiny changes for newer promo cards if you don't notice, the most manipulatable animations are of dunks, and each new player of higher promo levels, or great dunking stats has new dunk animations, and preferetential use of some old dunk animations. For example 104 Dwight with the massive superman jump dunk, 103 Rodman with the hook dunk, 103 Zion from ZionVsLebron prefers the classic two handed straight dunk, 105 Laimbeer prefers to slam dunk with minimal jump, 105 Griffin usually choose the 360 or the spin before the leap dunk. Those are unique to different players, and from suggestions of different consumers to customise animations of players like Harden with step back 3point or Kyrie Irving with better dribbles. Those are being considered, but it's not sure if they will be applied this season itself. But customised dunks would be out everytime, so watch out for them.