Wow Joe.
I have to jump on the Joe-bashing bandwagon here, because, well, those ideas are even worse than mine. I come up with some crazy ideas, and take a LOT of crap here because of it, but at least I have SOME logic behind my ideas.
OK, Foulke and Embree I can understand, but Francona (despite some controversial decisions) is doing just fine. Hindsight is 20/20 my friend.
Vazquez-- doesn't get enough playing time to stay sharp. The man plays once every two weeks, and you wonder why he strikes out.
Shoppach-- is a kid brought up to fill a whole created by an injury. Sure, he went 0 for 11, but is that a reason to banish him from Boston forever? HELL NO. He's a great defensive catcher and he struggled during his MAJOR LEAGUE DEBUT. Give the kid some credit here.
Miller as closer-- Already commented on, bad idea.
Millar at 2nd base-- This could quite possibly be the stupidest idea I've ever heard. The man's below average as a first baseman, how in the HELL could he possibly play second? We'd be the laughing stock of baseball. Yes, Doug Mientkiewicz played ONE GAME as a second baseman last year, but the team was desimated by injuries, and this was a gold glove player... AND that experiment ended quickly.
Nixon's the heart and soul of this team (along with Varitek). What does replacing him with Payton accomplish? (Especially if you want Nixon to hit second).
I agree with Olerud getting more playing time at first, and I can see the logic behind batting Renteria 6th, but your 6 horrible ideas negate your 2 decent ones.