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you said ex and that show he has nothing to do with Twitter anymore. Zuck use the opportunity in front of him

Yes he likely has no problem hiring them but they cant take the IP from Twitter. This is where Elon might have a case.

i can't wait to see how everything ends

With Elon and Zuck?

yes

Will the fight be fixed is the big question?

Bookies are known to fix fights.

It depends upon the non-compete contracts if there were any. Then there is the hiring might not be illegal but if they had the code, it would be.

This will be interesting to watch.

I imagine it will depend on the employee's non-compete clause.