Is this true as said, or are both sides being nicey-nice?
As a "been-there/had-that done-to-me" survivor, let me offer a few thoughts. First off, Kent is known far and wide as a first-class guy. There is no reason to think otherwise.
However, when you lead a public life, you're open to public inspection, but that should have limits.
With complete respect, it sounds like he was unhappy and wanted to move along, but before he could do so on his own, they made the decision for him.
Nice-nice is often the result of the intent of a severance package. "We'll give you this, now go away quietly and keep your mouth shut." I hope he got a pile.
A big corporate monster like the Yankees has to have a severance policy, someone out there should be able to discover what it is.