Pence has been great, as Trump himself has said.
When Pence stands by as Trump speaks he looks to me like a Praetorian prefect, ready to defend his commander at a moment’s notice, giving away nothing of his own mind through posture or facial expression. A general in his own right by way of loyalty and demeanor. And he’s done the job!
The bottom line is Trump is in charge of all of them and he makes that clear.