Zach and JT weren't 2nd round picks, and immediate starters, at a critical position. You're basically saying that all rookies should play special teams simply because they are rookies. There are exceptions however, like I personally don't believe it would have been smart for Carolina to play Kuechly on specials just because he was a rookie, knowing how good he is and how improtant he is to that team, even as a rookie. Raekwon isn't on that level and not a first round pick, but a lot more valuable out of the gate than JT and Zach were. Wasn't worth the risk, we needed him at mike this season, now we're in deep s***. But I've got baseball so I'm kool lol.
It's football and players get injured. If he had gotten injured on his first play playing defense who's fault is it then? The D.C?