So far I make the changes to be:
Short-haul a/c
BRS +2
GLA +1 (plus potential full time 787?)
NCL +1
DSA +1
BHX +1 (?)
BOH +0.4 approx
EXT +0.4 approx
LGW/MAN ??
Other bases ??
With regards to the BOH/EXT increases, I have not personally checked the website, but have read from others that each bases will see an additional a/c 3 days per week. Originally the plan seemed to be that BOH would take a LTN a/c from Fri-Sun. Provided this is still the case, perhaps EXT will take one of the extra BRS a/c from Mon-Wed? Another possibility is that one a/c is used exclusively for the BOH/EXT increases, moving between the two bases.
Please correct me or fill in the gaps in my knowledge by addressing the question marked areas above or any other points people have picked up.