Japan (wherever in Japan) would be cool for a sort of unrelated to the story PTS. Bond wrapping up an assignment ala' Goldfinger's PTS.
Now that all the CR/QOS bit has been dealt with, B23 needs to be Craig's GF. No Quantum, no BS, just another adventure for 007.
We can hope that this will be the case.
well I would prefer Quantum to have a minor part.
How about as sort of middle ground Bond goes after one of Quantum's clients this way yes Quantum is involved and White and haines could be involved however those who want a break from quantum could get a minor one as the real villian is Mr Phillip Masters a smuggler who is one of Quantum's beiggest clients.
Might be a great way to setup A bond vs redgrant type of film for bond 24.
Japan PTS might be really cool 
Just a wrapping up of events maybe from QoS then onto something new will do me fine. Lots of scenery, a few romps, a bit of boozing and back to CR's Bond.
Well all that and a nice Chicken Korma anyway.

Old news from 2008 but coincidence?:
http://www.ameinfo.com/173432.htmlOpen air cinema to feature James Bond:
The lineup of films to be shown at an open air movie festival taking place in the UAE in November and December will include the new James Bond film The Quantum of Solace. Scheduled to take place from November 10-21 in Madinat Jumeirah, Dubai and from
December 1-12 at the Emirates Palace in Abu Dhabi, Hydra Open Air Cinema UAE 2008 will feature a host of premieres and pre-premiers handpicked from across the globe. The movies will be shown on a 4,000 square feet screen that will be boosted by a 32 speaker digital surround sound system.
Seems Bond is welcomed in UAE.