I'm sure the Gop establishment will rally around Murkowski. Lets hope the America First vote prevails!
If she's any good, I expect the Senate Republican re-election committee will be slamming her to protect Murkowski, saying "we can't afford to lose that important seat" and other nonsense.
America does not have that seat right now, so "losing it" was done long ago.
If she's any good, or even simply because she's not Murky, I expect Trump's new PAC will help fund the insurgent's candidacy. Hopefully there's a MAN in Alaska willing to run against Murky, too, because woman in politics are notoriously squishy.