Scalia's passing has changed the course of the campaign. Will it be enough to move the polls against Trump? I doubt it but it should. Suddenly, Ted Cruz's lack of Senate friends and willingness to go along looks very reassuring regarding the Supreme Court. On the other hand, Trump cutting deals, changing rapidly and getting things 'done' looks much less appealing. Trump is the only one that can stop them.
As I posted earlier, we're going to see a light show from the Media DeathStar on this like we've NEVER seen before.
If Cruz tries to get in the way, he'll be a burnt greasy spot on the planet's surface.