I don't think that Razzaq will be in the national team for long, anymore. Might come for a match or two. He will not remain that effective anymore. Nayeem & Riyad & Mehrab & Shaki has already erased his necessity in the team. If we suddenly find some Murali/Mendis, they might be considered for the test matches.
Bangladesh Surely will be in QF of the WC15