Bryce Brown had all of the talent in the world and wasted it. Getting a few carries in the NFL is nothing when he could have possibly been a top draft pick if he would have stayed in college for at least three if not four years.
Being a return specialist is not that bad when you have skills like CP. Hester seems to be making pretty good money for just that considering he was just a return guy his first few years. I'm not sure CP is on the same level as Hester, but he sure looks like he's just as elusive and just as fast. He has great vision. I see him as a mid to late round steal, especial as important as special teams is in the NFL.