Kelly has studied hard during voluntary team workouts, and said he's ready to show what he has learned while working the last few weeks under Kyle Shanahan, Washington's offensive coordinator, and wide receivers coach Keenan McCardell.
"I'm real excited," Kelly said in a phone interview Thursday afternoon. "Everybody knows that we're kind of learning on the fly, but they're going to expect you to know at least Day 1 materials.
"It's a lot of studying going on, but it's good. Again, I'm excited. I'm going to line up in so many different positions, and be put in so many different situations, just over this one weekend."
The West Coast offense the Shanahans are installing "makes you become more of a complete receiver. Just in everything we're going to do in this offense, the way it puts pressure on the defense and takes advantage of matchups, it's going to be a whole lot different."