I think the declining BTC value of BCC indicates the market is pricing in the increasing odds of 2MB Bitcoin blocks becoming reality.
I think the declining BTC value of BCH (I suppose that's the altcoin you meant) indicates that a certain gang thinks their money is best burned supporting the next attack, so BCH purchases are being phased out.
Yep. Pretty much you sum it up.
RIP BCH. Hello B2X.
Next free money drop, please!
I'm not sure it is "Next free money drop, please!".
Your BTC transaction will be replayed on BTC2X.