I mean really, where do you go from here? Crysis 4? The first installment was somewhat interesting. At least you could approach each situation differently if you wanted. Every game after Warhead has just been the same as every other copypasta FPS. Armor mode is what others just call normal, and cloaking is just crouch-stealth in other games. But at least level design is really narrow, now, too.
Let's be honest: EA is pulling the strings. But you should go tell them that they've already got the Battlefield franchise to try and compete with CoD. CryTek could be developing something that there's actually demand for instead. See paragraph one.