Realistically, there are lots and lots of domains that would make great sounding names for successful sites and services.
FootballGossip.co.uk is one of them. The problem is getting from a name to the successful service, or from the name to the big sale.
While it's true that the name might sell for a profit at some point, it's also true that thousands and thousands of domains like this are deleted every day because they didn't sell, then get re-registered by the next person who thinks it's a great sounding name - what Frank Schilling calls the never ending boulevard of broken dreams.
The problem is when someone's got money to spend on a premium domain, a lot of time they're going to want a name that means something - in the sense that it reflects something that people are already looking for - analogous to the shop window on a busy street.
The best way to sell this name is to build it into a successful website, then sell that - but you could choose a lot of names that would do the same job if you were going to pick a name with zero search volume. It's not that it's a bad name. it's just that there's nothing to back it up.
Best of luck in any case.