With all due respect, do you think that $700M was by accident? It was an intentional pie in the sky figure (design) that the Rams knew was never going to be approved or agreed to.
And has been mentioned, even making the assumption for the sake of the conversation, they would have spent that $$$ to keep the lease in effect for only the remaining10 years. And with that being said, the first 2-3 years of that 10 the stadium would have been "closed for repairs".
And the other point that is never talked about is the collateral damage that would have come from the lost convention revenue due to the construction. At the end of the day the "price" of those upgrades would have been at least twice the $700M.
The Rams (Kroenke) made that number so outlandish for the very reason to make sure it wasn't doable. If th CVC was to be blamed for anything, it would have been lowballing their proposal. If they would have come in with a proposal in the $300M range (as opposed to the $160M) it would have been a whole lot harder for the arbitrator to side with the Rams.
You can't tell me this wasn't all part of the grand scheme by Kroenke. As was the case in this latest mess, there was nothing Civic Progress could have done to get the Rams to "negotiate in good faith" and stop this even before the arbitration.