I believe the "ye/you" of Matthew 24 is a "consistent 'you'" and a "proleptic 'you'" (meaning the "ye/you" of v.15 is talking about the same people-group/"ye/you" in v.9 ["[…] and ye shall be hated of all nations for My name's sake"]); that is, the "proleptic 'you'" basically means, "all those in the future, OF THE SAME CATEGORY," and in this case, it is speaking of "those TO WHOM the promised and prophesied EARTHLY Millennial Kingdom was promised" (i.e. Israel--namely, the future believing remnant of Israel, in this context).
I do not believe the passage is switching from speaking of "the Church WHICH IS HIS BODY" (us) in the early verses, to then be speaking of the far-future believing remnant of Israel only at v.15 and forward (again, the "consistent" and "proleptic 'YOU'" throughout)
[note again, that I believe Matthew 24:29-31 parallels Isaiah 27:12-13 (re: Israel)]
I do not believe the passage is switching from speaking of "the Church WHICH IS HIS BODY" (us) in the early verses, to then be speaking of the far-future believing remnant of Israel only at v.15 and forward (again, the "consistent" and "proleptic 'YOU'" throughout)
[note again, that I believe Matthew 24:29-31 parallels Isaiah 27:12-13 (re: Israel)]