Here is an idea I had, which I want to throw in:
Evolution of Tuxemon
First of all, you catch a sumobug-caterpillar. You train it, it gains levels..sometimes when leveling up, it also gains a new technique.What I always wished for pokemon: The name of the technique is not enough information to say "hey, i will learn this technique and discard a different one"so an information screen on the new/old techniques would be pretty cool (maybe using the nu phone)
Now on to my main idea:sumobug-caterpillar evolves... it becomes the sumobug-coccoon
sumobug-coccoon can evolve to samuraibug OR sumobug. How will this be determined? Here is an idea:
as an example, sumobug-coccoon levels up to level 30."Sumobug can learn threadwhip or shieldsmash "
now the player can choose, which technique the tuxemon will learn. depending on what technique the player chose, the tuxemon evolves differently...threadwhip -> samuraibugshieldsmash -> sumobug
We'll meet again, don't know where, don't know when. But I know we'll meet again some sunny day!
That's a pretty good idea. In fact t could be an awesome addition. I think the player shouldn't know which attack lead to which evolution to keep some sort of a surprise. It's like an alternative ending, your choice will influence how things evolve but you don't really know how.