Perhaps level 5 - 10 scrolls will be more popular. However, as more high rank classes come out, and people start to remake their characters with better understanding, things may change.
Also, I was too focus to level, and due to work, I can only get to Rank 5. Even the time I want to get Daino, I am not sure where to find, and have no need being a Rank 5 Priest with Krivis myself. My next character may not have Krivis, but I may also create my own Pardoner as I recognize how useful in a party.
Time will change, I am not surprised it is just the game being too new.