I can agree most with your last line.
Don't you think Sanders would be muzzled and silenced as VP? I get what you are saying; that a Clinton/Sanders ticket would be practically invincible compared to whomever Trump chooses to run with. Still, I like the odds and I'd roll the dice with a different Democratic Party selection for VP and Sanders free to act for or against Hillary in the Senate.
Nope.
The fact of matter is..last 4 presidency's have taken VP into a new role of trusted advisor.
It would be fitting.
I know you don't really like Bernie..thank you for allowing him no real role of for/against Clinton and given permission for him to just toddle off somewhere back to the senate.
That's real white of you.