Hi!
If you can get hold of it: 'God Bless the NHS' By Roger Taylor is a good read, it's current and highlights many of the major issues.
A summary of some of the main ones:
In order to increase efficiency the structure of the NHS will change so that there are fewer, more specialised hospitals (called centres for excellence), meaning that patients will have to travel further for specific treatments, but when they get there (or, in the case of trauma centres, IF they get there), they will get much better care, which is more efficient money-wise. There's a lot more to it which is easily available. Community health care will probably need to step up, treating people at home, more proactively.
One of the main issues with money is that as health care gets better with more complex treatments/ procedures such as radiosurgery, more people will survive when they wouldn't have ten years ago, increasing spending per person. A suggested technique is the use of 'top up payments' where patients pay for extra treatment, especially if the NHS is unwilling to provide it, obviously this is very controversial and goes against the idea of universally equal health care.
There are so many issues, something very topical at the moment is winter pressure on A&Es, go onto the health section of the BBC and there are some excellent videos.
By the way, it was STAFFORD hospitals that had the criticism not Stratford!
Good luck