Should some subforums be merged?

I’m sure I’m not the only one who has noticed the posts drying up over the past year or so on the city subforums. To avoid having entire subforums having very few posts (such as the Welsh one which is only getting about 5 posts a day) should some of them be merged to make them more active?

For example:

Manchester/Liverpool

Leeds/Sheffield

Wales/Scotland/Ireland

East Mids/West Mids

The London one is obviously fine as there is still a high number of projects and good regular posters, and the North East one already stretches its boundaries to Hull, so its covering quite a lot of ground as it is.

What do we think? Its only a suggestion mind.