"We had a bubble – we used that a pretty good amount," Jefferson said of his experience of practicing in the rain in Glendale, Ariz. "[Cardinals coach] Bruce [Arians] didn't like being hot or cold. At home, we played in a dome anyway. I kind of liked it. It gave you that football feel being out there in the rain and made me want to hit somebody. I had to remember we were just practicing, and I have to take care of our guys."