So we have two main camps here. Exaggerating the positions, we have:
Camp A: wants to leave everything how it is so it's fair for future diggers. It's not OK to cancel their free CLAMs. The stakeholders knew massive digging was a risk and accepted it. They hoped it wouldn't happen but it did. Suck it up.
Camp B: bought into CLAM and saw the price drop. To fix this, let's ban digging. Then the price can recover and we can all get rich.
Sure there are shades of grey between these extremes, involving halvenings and such like, but let's ignore those for now.
You're proposing a third camp:
Camp C: It's not fair to change the CLAM rules, but it's OK to make a new coin, let's call it doogcoin. We use a variant of the CLAM distribution method: everyone who held non-distribution CLAM outputs at lunchtime yesterday can use their CLAM private key to claim their doogcoins. Just-Dice stops using CLAM and starts using doogcoin. The CLAM rules are unchanged, everyone can keep digging their CLAM, so everyone's happy, right?
Anyone who wants digging to stop switches to doogcoin. Presumably JD switches to doogcoin too. I guess most CLAM holders dump their CLAM to buy more doogcoin. CLAM price goes to 0, doogcoin price goes to the moon. Is that the correct outcome? Is that what you're proposing?
What do people think of this "Camp C" option?
It seems like would satisfy both Camp A (since we're not changing the rules of CLAM, like they want) and Camp B (since it gives them a way of holding their value without being diluted by future diggers). Did I miss anything?
I like the camp C option, just needs a different name. Doog is to close to Doge.

Would the rest of the coins parameters stay the same. like block times, staking rates etc...