Rex feels he and coaches need to improve teaching Dan Leberfeld

After the first day of his team’s rookie mini-camp, Rex Ryan was tough on himself and his coaching staff –

“It was to be expected, but man, we made so many mistakes, it’s like, ‘I have to a better job of teaching.’ Any time you’re working with guys, you think you have doing a great job teaching, and then they get on the field and you realize that you have a lot of work to do as a coach yourself. You take it personally and hopefully we’ll get better as these practices move on.”