Hero fragments overflow issue

I hate this hero system

The issue is obvious

Why cant you go past 200

If supercell is feeding us 60 every season at least let us store them however we want

Rn i have maxed out fragments 207/200

My main deck uses 3 wizards

In september there will be hero ewiz and hero ice wiz (or so i think at least im sure theres hero ice wiz)

I want to have both

And i want to skip on august's heroes

If i want to collect this season's hero fragments they turn to gems because i have 200/200

If i leave them for august battle pass to collect them as last season rewards this will change nothing because by the time the september heroes arrive i have lost the 60 shards for good

If i use the 200 they are gone and by september i wont have the hero wizards i want (itll be 187/200)

SUPERCELL atleast let the players be able to store the hero fragments