I just want to pitch an idea that I've been thinking about since "Newshour" (now "World News Today") was announced... References have been made to World News Today being just part of broader schedule changes to BBC World, including more one hour news programming. So I've been jotting down some ideas for a revamped BBC World weekday schedule. Times are GMT.
0500-0830: The World Today
The European Breakfast slot, with three and a half hours of rolling news, business, sport and weather from the BBC.
0830: Sport Today
0900: BBC News
0930: World Business Report - Live from London and Singapore
1000: BBC News
1030: HardTalk*
1100-1200: Newsline International
A revamped version of The World, with two hour-long editions a day, with an indepth look at world news and affairs. Heading into evenings in Asia, this edition of Newsline International will have an emphasis on Asian issues (thus making "Asia Today" redundant).
1200-1400: World News Today
Live from Washington, targetting the breakfast market on the US east coast, rolling news, business, sport and weather from the BBC.
1400: BBC News
1430: World Business Report - Live from London and New York
1500: BBC News
1530: HardTalk*
1600-1800: World News Today
Live from Washington, the 2nd edition of WNT.
1800: BBC News
1830: Sport Today
1900: BBC News
1930: HardTalk*
2000: Newsline International
The 2nd edition of Newsline International, simulcast on BBC Four to the UK domestic audience.
2100-0030: The World Today
More rolling news with a second edition of The World Today targetting evening audiences in Europe, while leading into the early morning for Asia.
0030: World Business Report - Live from New York and Singapore
0100-0300: World News Today
Live from Washington, targetting the US primetime as well as Asian breakfast.
0300: BBC News (News 24 Overnight)
0330: World Business Report - Live from New York and Singapore
0400: BBC News (News 24 Overnight)
0430: HardTalk*
* Throughout the day in various markets around the world HardTalk would be replaced by regional programming and other specials. For instance, at 1530 GMT, European viewers might get Click Online rather than HardTalk.
At any rate, the point is to achieve greater consistency in scheduling around the world, rather than Asia doing its own thing during the day. To that end, programmes like "Asia Business Report" are dumped, with Asian business news being fully absorbed into live editions of World Business Report at various times of the day.
The other major effort here is to increase news coverage, rather than simply running half hour bulletins all day, have rolling news coverage that allows people to dip in and out of the channel at various times of the day, rather than locking them in to switching on at the top of the hour.
Business news coverage shouldn't be compromised either. Instead, by focussing on rolling news programming incorporating business news, I think business viewers receive a far more complete picture - business news isn't simply about stock markets, guidance or financial reports, it's also about what's going on in the rest of the world and how it effects businesses. General news coverage is therefore an important part of business news coverage.
Just some other notes:

TWT would have two presenters. In a sense it currently does, with a news presenter and a business presenter. As a 3.5 hour-long rolling news programme though the two presenters would actually present together rather than one for news and one for business.

WNT and Newsline International, along with the half hour BBC News bulletins would have just one presenter. The first two editions of WNT (at 12 and 2pm GMT) would be presented by the same person (such as Katty Kay), with the later edition (0100 GMT) to have a separate presenter. Newsline International in the morning could be presented by George Alagiah, leaving the evening edition to be presented by Zeinab Badawi or whoever.
Anyway, just some ideas there... Just to make it very clear, this obviously isn't the real schedule BBC World will be using from June - they're my ideas only.