I'm glad we agree. As far as I am concerned, it's still impossible to know what caused the split. Not trying to prolong the debate, but it could be:
Bregman was insulted, or at least annoyed, by the no-trade issue. I don't blame him. We have no other IF prospects other than Arias, and he set to replace Story. Most of Bregman's value will be used by the end of year 3, so why sweat years 4&5?.
Bregman could've been upset by the lack of a back-and-forth negotiation. To me, it's a game of numbers, but I've seen a lot of people get upset when you don't meet in the middle.
And finally, the RS numbers might not have been competitive. That happens. But I cannot comment on that without knowing what the numbers were. If my not-to-exceed umber was $150M, and Boras tells me he'll sign today for $155M, I'd roll my eyes and sign him. But if we had $140M, and he had $160M, then it is a bridge too far.