To whom it may concern:
I am making this recommendation in lieu of the upcoming 6* champions. My concern is this. When a champion is maxed out and you pull them again you are rewarded with Iso8. However humble the gesture; the direction you are taking this game requires an immediate change. The change is simple and i am more than confident over 90% of the gamers may agree with this rewards change.
A) 2* lvl 99 - if character pulled after that you are not rewarded iso8. You are rewarded 3* crystal shards

3* lvl 99 - if character pulled after that you are not rewarded iso8. You are rewarded 4* crystal shards
C) 4* lvl 99 - if character pulled after that you are not rewarded iso8. You are rewarded 5* crystal shards
D) 5* lvl 99 - if character pulled after that you are not rewarded iso8. You are rewarded 6* crystal shards
Any gamer can conclude that the easiest thing to get in this game is gold and iso8. What we need is the ability to upgrade our players.