Where I work, people sit with hundreds of unread emails on a daily basis. If I want something done by someone I either walk around to them (massive office here at STW) or I call them if they are offsite. You know what happens? I get an answer (whether I like the answer or not).
CSF aren't sitting there with a clear inbox thinking I hope CA emails me today so I can ignore it...
You know what I do, when it comes to anything legal with the possiblity of confusion or a dispute - I send a letter via registered post with a polite request for a written reply.
That gives me both confidence and evidence of what the other side are going to do. You don't need to do that at STW, given that you all work for the same business, obviously - so it's not a particualrly good example to use here.
Now there was a time that I would have blamed all of this on SISU - but at least part of me wonders if this is CSF playing to the crowd so that they can do a deal with Wasps but pin the blame on CCFC. There's not enough evidence either way to be certain, but trusting either side here at their word would be naive in the extreme imho.
I'd just ask both sides a straight question with the answer to be placed in the public domain. "If there was a deal for CCFC to remain at AHC on broadly the same terms as currently, for a minimum period of (say) ten years, would you take it". Over to the journos, perhaps...