sechel to me: in your last post you agree moshiach can be from the dead, so I guess you agree with me that it’s not kefira?
It may not be direct kefira to say that Mashiach can be someone who has died, but it is extremely close to kefira to say that someone – even alive – is Mashiach because you want him to be, even though there is absolutely not one iota of proof. It is megaleh panim baTorah shelo kehalacha.
And I don’t see how the Yad Ramah, in his first explanation, is allowing you to say that anyone who has died other than Daniel can be Mashiach.
Furthermore, what were the great yissurim that the L rebbe had?