i really hope theyb keep the 2nd teams seperate again, especially as there are a couple of new 2nd teams coming in.
it'll also mean Div 5 can be a genuine league for new(ish) first teams with Hindley (not newish!) and Waterhead (a 2nd team to a conf club) moving up, probably Cobras too given they will be starting a 2nd team, it will hopefully mean we get a much more even competition in 5. The new clubs of recent years (Bury, Westhoughton and Chorley) will have an extra year of experience, Bolton, Bulldogs and Newton are not massively better than the three who finished bottom while Eccleston and Wild Boars will start as favourites. Can't see the new Little Hulton, Accrington or Shaw teams being hugely better than before. In the main, it'll actually be a division of clubs who have only been formed a few years if they decide to go this way...
I'd go with a division of:
Wild Boars
Eccleston
Bolton
Wigan Bulldogs
Newton
Chorley
Bury
Westhoughton
Little Hulton
Shaw
Accrington
Blackpool S (as they didnt get a single point in Div 4 last year)
Of course, that sees three teams go up, and doesnt account for Askam, but there are a lot of clubs asking about moving divisions higher up the league so it might be possible.