Mystery skins

The ones that are given out with this switch i think should have been more geared to the champs you play the most. So that people like me who have played the game for a long time dont feel so screwed. The three skins i got are for roles and champs i probably not play unless im auto filled or in arams. Even then it would be rare for me to play those champs cause they arent my style . thank you for your time