John Lightfoot on Matthew 16:14

[But others, Jeremias.] The reason why they name Jeremiah only of all the prophets, we give at chapter 27:9. You observe that recourse is here made to the memory of the dead, from whom the Messias should spring, rather than from the living: among other things, perhaps, this reason might persuade them so to do, that that piety could not in those days be expected in any one living, as had shined out in those deceased persons. (One of the Babylonian Gemarists suspects that Daniel, raised from the dead, should be the Messias.) And this perhaps persuaded them further, because they thought that the kingdom of the Messias should arise after the resurrection: and they that were of this opinion might be led to think that the Messias himself was some eminent person among the saints departed, and that he rising again should bring others with him.