Israel should let an Iranian column capture the mosque, though unfortunately during the “very violent Iranian assault”, the Mosque gets totally destroyed, leveled in fact, with not two bricks still together.
After the rapid Israeli recapture the temple mount stays vacant for a few years while the new temple of David plans are ironed out.
Temple “of David”? With all due respect and with regard to the temples being named after their builders, the first temple was named for Solomon and the second for Zerubbabel, traditionally.
There is also the matter of the temple and the Ophel, where the Gihon spring is.