Dougg is ignoring Isaiah, Ezra, Nehemiah and Daniel. I've already quoted the Tanach where it clearly states that Cyrus is the first moshiach -- the one who will "send forth the word" to rebuild Jerusalem.

Dougg has never responded to my repeated question: Does he think Isaiah is a false prophet?

Isaiah said it was Cyrus.

Dougg just keeps ignoring the question.

The "who" regarding the second messiah is far less important -- some sages say Titus, some say Agrippa, some say Yannai. It does NOT MATTER. There was a second messiah and it could have fit any of them. The second part of the prophecy has to do with the "if and or but" clause.

IF Israel doesn't repent the second half happens.

It happened.
And everything that Sarah tells you, listen to her voice. Genesis, 21:12