TBH, if they weren't opening batsmen it honestly would be worth a shot - they can't really do worse than several of the recent incumbants.
However, I still think Foster getting a shot might be worth a go, and equally I still think Prior's wicketkeeping could surprise some. Not saying it will, but some people I think have reacted too quickly on the basis of 1 game.
And TBH I don't think anyone could argue that Jones and Harmison would be in a full-strength side any more, I'm beginning to think Jones will never again be anything worth while, Harmison obviously doesn't merit a place as much as Tremlett on recent evidence, and six is clearly at least and I mean at least one place too high for Flintoff.
Right now, it'd be more like this IMO...
Trescothick
Cook
Vaughan
Pietersen
Collingwood
Bell
Foster
Flintoff
Hoggard
Sidebottom
MSP
Which is hardly a side to frighten, really. Plenty of runs should be scored, but I've never had any massive faith in Hoggard without something in something (be it ball or pitch in one or two different ways) to help him and to date the assumption (not - yet - by me) is that Sidebottom will be similar. Panesar is obviously a fingerspinner and won't be much use on a non-turning pitch, and this just leaves Flintoff who won't have bowled in a Test for a year by the time he next bowls, and indeed has played just 5 out of the last 16, which is hardly inspiring.
And if it comes down to Flintoff to bowl-out sides on wickets that don't aid seam or spin, and with a ball that gets scuffed quickly, I'm none too confident.