Regarding Carlisle and their new owners, your statement isn't true at all unfortunately.
They took over in December last year when they were in League 1. Their first priority was to keep them in the league and then hopefully push on. They came bottom in League 1 last season and they currently sit bottom of League 2, odds on to drop out of the Football League for the first time in a long time.
I'm from Cumbria and a couple of my best mates are Carlisle fans, so I follow what's going on there pretty closely. They are absolutely livid with the way things have panned out.