I like Sarah, but I don’t want her to replace Pence. Trump/Pence was a winning ticket and it will be a winner again in 2020.
Trump needed Pence in 2016 for legitimacy, and doesn’t need to harbor a self serving politician again in 2020. It isn’t traditional to change VP’s but he didn’t get here by being a traditional politician.
I used to like Pence but have since soured on him grasping ambitions and positioning himself to replace Trump before his time. In contrast to his complete silence on defending the president, Sarah would take the battle to the press at every opportunity.
As long as they run on Trump’s record he can run with a scarecrow and still win.