You got my attention the moment I heard "Mechanics", I'm a slut for combat stats. (as everyone mentioned, it will be a rather big thing to try and implement! that being said once everything's said and done... it could be great DLC or Content to be added after the game is finished!). I'm thinking it could possibly even be a starting specialization, that opens the paths for transformations and such. gaining special attack actions, abilities, and passives along the way... (though re-adding a different character sprite, or sprites for 100s or more of unique cutscenes would put the fear of god into anyone...) if it were to be added, there may have to be a one-general transformed model to use. Overall always happy to think about different ways to play a game!