My guess is: no! The iPad Air 2 will support display of 2 apps running simultaneously in 1 GB memory each, for 2 GB total memory. As a developer, if your app runs without problem in the 1 GB of an iPhone 5-6, you'll have no problem (and Apple will have no problem supporting) your app running side-by-side with another app. If Apple can make inroads on the iPad Air's display like they did for the iPhone 6 Plus... WOW, I can't wait!!!!