I'm sure they can....but this was probebly a decision that was made at the start of Madden 13's developement....
Day one...."ok Microsoft has a$ked if we could add Kinect support for the 360 version"...ok check lets do that.
"What about this Vita dev kit that Sony sent us?"......"what did EA Canada do with Fifa?"...."ok Madden 12 it is...that should be quick"...."next!"
Ok...that can be taken as disrespectful to all the workers who did the hard work of actually physically porting the game to the Vita...I respect and appreciate their hard work and i hope they don't take this post personal.....I just have a problem with the decision makers. I'm pretty fustrated right now.