"a) the increased staff are properly trained to support women throughout birth, INCLUDING early labour"
If we went back to the DOMINO system of the late 90's (domicilary in and out) where a midwife went to a mother in early labour at home, and cared for her there until she was in active labour (ie strong, regular contractions, 6cm dilated for first time mum), and then take her to hospital (if that was her choice) it might work. But hospitals can't accommodate large numbers of women in early labour at the moment. Given that bringing women to hospital in early labour is linked to very much higher rates of intervention and no improvement in outcome I can't see the government pouring money into this type of provision.
"b) women are not bullied into seeing epidurals as the work of the devil which only selfish, wimpy mothers seek out"
Despite the insensitivity of some midwives, there is no official support from the RCM for not listening to women in labour and ignoring their requests for pain relief. I don't know what else can be done, other than some women suing the NHS for birth trauma linked to being ignored in labour. I always suggest to women that they demand that any request for an epidural be logged in their labour notes and to check that this has been done. Maybe if more women did this it might help?
"Incidentally, perhaps another way to reduce emergency CS's would be to allow easier choice to elective CS to those who have previously had difficult births?"
Actually the focus is on preventing first c/s by improving care and persuading more women to consider birth in out of hospital settings, where outcomes for low risk women tend to be better and satisfaction rates higher.
As for offering c/s to all women who've had a difficult first birth - actually the vast majority of women who've had a forceps/ventouse delivery or a protracted labour with fetal distress go on to have a completely straightforward birth with their second baby. This is especially so if they remain low risk. Women who have had a previous c/s, fourth degree tear, or a shoulder dystocia are already often offered the choice of planned c/s or elcs. Women who've developed PTSD can be offered the choice of planned c/s too - this does happen already.
The difficulty with all of these things is that the system is at breaking point in some areas and that midwives and doctors are fire-fighting. This is leading to very insensitive care sometimes.