Interesting discussion. Jarrett dominated College Football from the time he was a freshman and had an incredible Rose Bowl against Michigan and their talented secondary, including their soon-to-be first round cornerback.
I realize he does not seperate like Marvin Harrison, but a lot of guys who weren't the quickest or fastest have had great careers because of other strengths like size, hands, competitivenesss, etc. I won't even bring up Irvin because so many others have already done so, but another guy who Jarrett could become is a player like Mushin Muhammed. That guy has been an absolutely great WR for a very long time and he's not the fastest or the quickest.
The questions I would want to answer concern his his heart, attitude, work ethic, etc. If Jarrett is NOT like Mike Williams in those areas and has the heart, competitiveness and dedication to be a truly great player, I would want him in heartbeat. The trouble is I've heard competely different views of him on those issues, so I just don't know what the truth is for him.