There's no word to take, Belichick didn't say anything. "It didn't work out" isn't a reason.
I'm not sure I understand your comment.
In case you didn't listen to BB's media conference call or read the transcript of it, BB said that Ealy was "making steady progress", "worked hard", "did everything we asked of him", and then said that the Pats released Ealy a week ahead of cutdowns to give him a jump on finding an opportunity elsewhere, because "he deserved that much".
I posted that to contrast with the rampant speculative claims that Ealy was lazy, had an attitude problem, "thought he was a better coach than BB", etc.
Clearly, there are some folks who, for whatever reason, disliked Ealy so much that they were willing to imagine all sorts of terrible things about Ealy's behavior well beyond where our actual knowledge of events stops, and even now, to continue to cling to those imaginings in spite of BB's own statement.
It seems pointless to me to doing anything but take BB at his word, to accept "it didn't work out" as the reason, and to move forward. Ealy's gone. His time with the Pats in now history. We're on to the Giants.