And more variety,
it is a near perfect game in my eyes it gives me everything I want in a game
great story driven game, enough variety to keep it interesting, free running is near perfect apart from a few clunky times, great core gameplay, use of history, stealth.
The only thing I can actually see that most people would renovate is the combat with swords and everything.
2 and B are a hell-uva-lot better than one.