You traded an exceptional QB for a younger one who is really good, along with a really good LB and a second-round pick. If Cincy were competing for a championship and only needed to get better at QB, this would be worth it. I wouldn't have accepted Miami's offer, but it seems close enough to fair.
As we know, this league has a lengthy, sordid history of particular owners pulling off lopsided trades and whining when someone else does.
And JDB has a sordid history of defending such behavior and sanctioning those who dare to state the obvious, even when names are left out. As far as I'm concerned, this is a no-holds-barred league. For respectable competition, seek a private league with a commissioner you trust.