Right now, meanwhile I order my project, I think in a possible improvement to Spine.
Our main character, in this moment, has 100 animations (a full jump is dividing in 4 small animations: jumping, parabola, falling and landing)
It would be great to can change the text color on the Tree for making the animation searching even more quickly! Or maeby a bone like hierarchy (Folder, subfolder system). Managent purposes only, of course.