like many I opened my hoard today, and realized they could dramatically improve the interface, by just moving the bh heart icon to character stat page.
specifcally once you apply a cover to a char, the bh icon should be immediately accessible on screen.
currently, you need to back out to the over view of the roster to adjust the bh switch.
why not keep it on all 3? All they need to do is add the heart option somewhere on the screen so it becomes 1 tap to change the BH toggle vs backing out of the cover ques and then sorting out the main roster and then scrolling to find the 4*?
so you can BH either that the main roster screen, the 1st character page where it just shows the covers, and the actually screen where you apply champ levels.