If Trump gets this done, it will be a monumental global event. This has been discussed since the founding of Israel in 1948.
However, Trump also said he was going to build a border wall. What I mean by that is that so many of the Deep State,(e.g., Hillary, et al) are so far deeply in the pockets of Muslim nations, they will do everything in their power to block this at all costs.
Additionally, the Left doesn't want Trump to succeed at anything, at all, ever. So, they will be motivated to block this for political reasons, just like they are currently doing with the border wall.
Unless Trump can knock out at least some of the embedded Deep State and also motivate Congress this may never actually happen.
Wanting it to happen, authorizing it to happen, and making it happen in reality, are very far apart. So, I wouldn't too excited yet.