Hmm... well, I personally believe that we should expand the dex only so that we use some megas and provide some evolutions to some Pokémon (Generation 4 Evolutions).
Also, what do you mean by "new evolution methods"? Are you referring to the new evolution methods provided in later gens? I think that for safety purposes, we should insert these evolution methods ourselves. Can you send me the .bin files of the methods, please? :)
I thought you would never show up. Glad to know I'm wrong! Can't wait to read the draft. Hopefully it can still tie with our finalized story ideas ^_^. Btw, I'm going to add you. My name is slashtiki.
The only ones indexed and ready to go are the Kanto starters, BUT I did manage to find the Mega Hoenn starters and the spriters said they were fine with us using them as long as credits given. I will simply have to put them in a 256 x 64 frame and insert ^_^.
As far as the code goes, it allows for both the player and opponent to Mega Evolve. I haven't tested the latter though.