Meh, I'd personally rather just stick Graham in with north anyway. Wicket-keeping is such a speciality that blurring the lines is more acceptable for it IMO.
It depends how they're being viewed tbh. If they're getting viewed as England trails then no I shouldn't select them. However if it is being viewed as for the trials that Britain is being split up into CP, North England and South England then IMO I should be selecting them. In the end of the day it is me that needs to use these trials for selection purposes.
The national parks authority must not think you're qualified enough to select their trails. And rightly so.
Yeah, they're trials for the JTC - Britain v New Zealand. So you should be picking them or at least having a very strong hand in them.