Future alter to the TP dragons

I am admittedly annoyed with the current Trust Points System to get legendary dragons. I want to suggest an alternative option to get them,not only for making the process easier for people to get their first copies of the dragon, but for new players too. I would like to see a battle of 10 levels, each with a 100 TP. Upon the completion of the battle, the first copy of the dragon will be unlocked, and using the dragon, you have to grind it out to get the rest of the copies.