Pence is out for Pence. He’s nothing but a political opportunist IMO. He fits right in with the rest of the pols in DC. He’s one of them.
Plus, he could make a lot of money doing the globalists business by running, both over the table and under. He wouldn’t have to win the nomination to do so. Just extract enough of Trump’s blood during the campaign, real or perceived. Create some imaginary issues that can be carried over to the real Presidential campaign. Enough for the press to run with.