Peace d-tox..ed The thing is he (AS) is not a new prophet and will be a returning prophet with a different set of missions one of which is to destroy Dajjal, another is to demonstrate the clear obedience to Islam and unite the Muslims and humanity in general. None of these objectives make him a new prophet, however, to be born after the prophet Muhammad (SAW) and to** receive wahi** and to make claim to prophethood where previously that claim was not made does infer a new prophetic claim and that is why we do not accept Mirza Ghulam Ahmad saab as Isa (AS).
A 'returning' prophet BUT with a 'different' set of mission and yet not be called a new prophet. A prophet who will *not be *getting revelation and yet knows exactly about his missions. Interesting !