Event tasks and difficulties

For long time players who refuse to pay insane amounts of money on in-app upgrades, like myself, it’s quite infuriating to see the tasks and levels so hard at a certain point.

how about adding some more levels to the career modes that have been played that are at a far more reasonable level, rather than levels where the 4-5star level characters are required? They can help us upgrade the characters we have already and enjoy the game more