Incomplete maxed out cards
What's the point of maxing out cards when there is virtually no benefit? I've been requesting robo jimmy for what feels like a year to get him to level 7. Then it dawned on me why. He'll gain 10 attack and 40 health and all it took was WAY too much time and a lot of coins to only upgrade 1/1 of level 7. He'll literally a 1/100th times better than a max level 6 robot jimmy. If we dedicate so much time to completely max a card, why not give a much larger boost to their stats or their ability? It's stupid when you think about it.