I'm not saying that trading Bateman is strictly necessary or mandatory. I am saying that if there's a good deal and it needs to be sweetened, Bateman is my pick. That's all.
I don't think he's indispensable.
Madubuike is stretching his paychecks (which is great), he did everything possible to come back in rehab, now he's having surgery, then seven months of recovery, and so on.
The reality is that at his position, with his power and the competition, a nerve injury in the neck is a career-ending blow. We all know it, we just don't want to accept it.
The Ravens are slaves to their contract, and Beeks is enjoying his. That's all