Getty While the Ravens front office is top-notch, the one major move that kept them from earning an A on Seth Walder's offseason report card was their decision to draft edge rusher Mike Green. Each offseason, it seems like the Ravens hit all the right buttons. They retool in all the right places, find a draft steal, and manage the salary cap to retain top talent. This year is (almost) no different. But, there’s one major move that kept them from earning an A on Seth Walder’s offseason report