Nay
I favor allowing cabinet members to hold multiple offices, but I think the VP should simply take over for the President when he is away.
Because of your stance on Vice Presidency reform, I'm not going to preference you at all now
That's OK. I'm not molding my positions to fit anyone else's opinion. It's not like my stance on the issue is a secret, and your third preference wouldn't have made any difference anyway.
Would be just a gesture, just as not preferencing you.
(I hope you lose, because you're good Senator, despite your horrible anti-reform stance
)