Agreed; I think it was intended to be used as a scare tactic, but with over 90% voting for it, they actually have it to use as such. I think UPS realizes now with that vote that maybe their employees really are
off at the way things are done.
On the second point, UPS is gonna have to say "last, best, and final offer" again if there is any chance the Teamsters would strike. And I don't think UPS is dumb enough to say that again. They'll just continue going back and forth until the contract is ratified, even if it goes past the expiration date.