^ It would be awesome to have the "press button" configuration, but if they didn't add it after hearing all the fans request. I doubt they would add that after a patch, maybe in the next game. But as everybody here, I wish it was implemented already.
Meanwhile we are at this wishlisting patch conversation... I wish they allow us to enter the "button config" option in characters select by pressing "START". For what I notice, START doesn't do anything in the character select and as for now, you can only go to the "Button config" by pressing O/B before picking the 3rd character. You can press O/B even if you selected the first or the 2nd character and still access it, but I find START a better button to use.
BTW, why the heck I can't custom color FOXY and DIANA? =(