Featured 5* Crystal
Kabam you guys did a great job improving the 5* featured crystal by putting some desirable champs in it this time. This makes it worth the extra 5k shards you risk whereas I suspect very few people got it the last time around. I certainly would not risk 5k extra shards for the previous crystal.
I also get why you guys decided to kill the old style 5* featured crystal with 20% chance. I was very sad about it but I get it.
Could you maybe consider removing the trash champs next time? They don't all have to be great champs but leave out the likes of Groot, IP, Colossus, Falcon etc.... champs you know very well that nobody wants. Champs you know very well have little to no place in the meta and are despised by your players. Mix in more mediocre champs instead at the Winter Soldier, Hulk, Loki, etc... level. Those are not total trash. Not great but not completely useless garbage.
I think it would go a long way to improving the player experience. I can't type into words the profound sadness and disappointment I got from pulling a Groot and wasting the extra 5k shards. I tried a second crystal and got Loki. I wasn't happy but I didn't get angry because he is not a hated champ like Groot is. So the nerf of the 5* featured is understandable but maybe consider getting rid of the trash to balance things out.
So before you consider putting Kamala in the next 5* featured or god forbid the 6* crystal please please reconsider. Keep the trash out. #keepthetrashout