I'd wager that Moore would be game for it, he's not really had much luck with films outside of Bond and The Saint. I doubt Connery would go for it though, he's pretty much retired now, he'd do voiceover work I'm sure, but I doubt he'd actually go for full physical acting. Dalton would probably be up for it, Lazenby too, Brosnan...unsure, but I'd wager he probably would go for it.
Would be a bloody expensive film though.