4. It May Not Differ Too Much From The Previous Games
The next two entries are bizarre in the way that they contradict themselves, but that's what happens when you present something like this to the audiences. In this case we know that the studio (Warner Brothers Montreal) will use the same engine that Rocksteady used in previous games and that they'll not change too much the combat system, since they felt it worked pretty well on the other games. However the problem may come from the fact that it will not change too much. Of course, we won't have to adapt to a new system when we're so used to the one in Arkham City, however some people may believe that since a new studio is developing the game we should have some changes, and while we'll have some changes like the use of the Batwing and the most wanted system, some may feel that they want something else. Which brings me to my next point...