Trumps probably wishing now that he could have RFK as the VP instead of the hitherto unknown Vance.
I hate to suggest this because I kind of like Trumps economic plan , but the reason Trump chose a guy who originally was an “anti Trumper” to be his VP, may be as simple as Trump thinking the name Vance” sounded similar to “Pence” and thus would be some kind of subliminal message to Christian voters.
So Trump/Pence may have been intended to be interpreted as referencing to the biblical Trumpets sounding before the return of the King.
Likewise, Trump/Vance might be a subliminal suggestion of Trump “advancing” and could be referencing the well known “onward Christian soldiers” theme.