they have a view maybe it would be a good idea to express it. however that wasnt the point, it was that suggesting England should have a say in Scotland future is arrogant, when it is a fact and defining part of a union. thats why Scotland nationalist want to leave, and many in England may have a view that supports them. this problem is a small scale version of the core problem of EU, which we'll see in the coming decade as people realise its not such a great project.
I don't think it's England's position to have a say. Like any relationship, you encourage the other party if you want it to work; you don't get all authoritarian with them.