New information about the Heroes | Clash Royale

The mechanics of the characters in Clash Royale is changed again.
In the latest Clash Royale update, the developers have worked a bit and over the characters (which are currently hidden and inaccessible to players). A special slot for the character’s card was added. The selection screen opens when clicking on a card in this slot.

You can see screenshots of how it works in the current version attached to the post
All this can only mean that Supercell will release characters already in the next updates!