James Simpson is convinced wheelchair rugby league is on the brink of an astonishing global breakthrough.For the first time, the wheelchair world cup will be held alongside next year’s men’s and women’s tournaments.That means extensive media and TV coverage, bringing with it the opportunity to attract a whole new audience.And Simpson has warned people to expect to be shocked by the sheer ferocity of 10 wheelchair athletes going full tilt at each other.He said: “A lot of people will expect it to be slower than a normal rugby game but it’s definitely not.