I think UKCS should heavily consider more effort into their CSGO server side, as it has become now the dominant CS game. I feel like they are missing a beat - with their huge community, it should not be a problem with getting population and player base going. Otherwise leaving it too late and the competition will just keep growing.
The CSGO server has been empty for like forever and the CSGO forum is also dead - there surely has to be some interest in making a go of it.
I will be seeding or trying to seed CSGO you are more than welcome to come on, I will be going on tomorrow for a few hours, the other month I managed to get 14 people onto there and get it listed into the server list,