I genuinely believe that Clarky wouldn't want to do the 'dirty' on the club by walking out for free.
If he was ever to leave, I reckon he'd happily sign a new deal at some point before hand just to ensure that we got a fee for him. Not that he ever will leave. I believe it is now law that he must play for us.
I also think we could say the same about Reynolds. When he signed his new deal in 2007/08 season, he said that he is more than happy to sign up with us, even though the Portsmouth et al stories were about at the time, as it meant that we could command a reasonable fee for him.