As with those above, I'd prefer to see a Young Bond series. Would the 30's setting of those be confusing when running alongside a present day Bond or could you just ignore that? I'm not certain.
I think it would work if they did Young Bond on TV. My vision for a YB series would be a very faithful high quality BBC mini series. One book each season for five seasons. It'd be awesome, and I think it would easily exist beside the contemp film Bond without a problem. For many kids, "Young Bond" is a stand alone character anyway. (And for "kids" like me, because Young Bond is so rooted in Fleming, it actually feels more like James Bond to me than Craig's Bond.)
That would be lovely, but I don't think that the BBC could adapt the novels very easily because they'd be so damned expensive to make: foreign location shooting with period sets, locations, cars etc. that have to be blown up? Floods through Mexican towns, mountaintop lairs, cruise liners crashing into docks etc. Even with help from overseas channels it might be a tall order.
I think the Phillip Pullman Sally Lockheart adaptations the BBC are doing at holidays though the year are as close as you could hope- Victorian adventures- but they can't do boats exploding, hurricanes and so on even with the decent budget I'm sure they have.
I suppose you could get Higson to rewrite the stories for the screen or even come up with new Young Bond tales- I'd love to see a 30's adventure series in the Saturday night slot the BBC are running Doctor Who, Robin Hood and Merlin in, and YB would be perfect. I don't know how the rights work out for that, though.
Otherwise I think for anything approaching faithful adaptations you'll need a proper feature film, or perhaps a Tintin-style animation.
My question, not having read Devil May Care yet, is the book any good?
Here's a 14 page answer.
I have not read the 14 pages but clicked on the poll result and the net result is that the book is a 2.4 stars out of 5...meaning it's less than average...and that's in the heat of hype.
You can never really trust those poll things on web forums- you'll always get the more extreme element voting on them. I found generally that reading through the concensus seemed to be that it's a decent enough Bond book- there's certainly nothing wrong with it. There's nothing outstanding about it either, but if you want to read a new Bond novel it's perfectly entertaining.