Devs. There needs to be a better way to obtain higher level idols than just pure non-luck (ie predetermined game fate). It is very discouraging to continue to win useless level 2 idols when ones Avatar is close to level 40. Other players have made suggestions in past which you have ignored, but now should be devs priority. I am getting close to my 3rd year anniversary playing this game that is really getting boring and too much a carousel going no where.
Players need to be able to combine ( perhaps completed ) lower level idols to make higher level idol up to certain max level dependent on players Avatar level (on a range).