The Rebbe explicitly said the Nasi shebedor is the Moshiach shebedor, and he aknowledged that he was the Nasi. The Rebbe also explicitly said that the memaleh makom contains all of the qualities of the previous Nasi plus more. The Rebbe also referred to himself as being the last Nasi.
The Rebbe also said Moshiach is alive in this world and it is a mitzvah to be mekusher to him.
If somehow you believe that The Rebbe was not the last Nasi, and is therefore not by his definition Moshiach, then if you were truly a chossid of The Rebbe you would follow his directive to seek out and become a chossid of the new Nasi, who by The Rebbe’s definition is currently holding the office of Moshiach of the Generations.
Please reconcile your above stated opinions with the fact that neither you, nor anyone accepted in mainstream Chabad, have sought out or bound yourselves to a new Rebbe.
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