Back to the Rail, my understanding is that Network Rail are proposing a new platform at Cov Stn, to serve Nuneaton and the Arena, which will increase the frequency of trains, that don't have to cross the main lines at Coventry. I also think of late there are now two trains back to Cov after the game, one is an extra and the other is the normal 1 hour service.
Sometimes I park at Bedworth leisure centre and walk down the canal and come back by train with a ticket, brought from the app on my phone. The number that get off at Bedworth is enormous now. If the NR did a purge they could be pocketing a fortune in the fines for no tickets!