you cant make all stats 20 if you did it wouldnt work he may have a few at 20 but not all of them eg. i create a strike and give him 20 in all stats in order for one stat to be 20 another stat has to be 1 so i could put tackling and shooting 20 and tacjkling could come out 20 and shooting could come out 1 which is useless for a striker its just luck