That's a real list of winners right there, I'll tell you that.
The only ones I have any idea about are Long and Wingo. Like norcalgsr said, Wingo is a bigger back with nice hands who could be an asset on third downs coming out of the backfield in the NFL.
Long is a conversion guy with decent pass rush ability. Undersized college defensive end probably making the switch to OLB in the pros.
Dolphins Dream Offseason 2014: Re-Sign Paul Soliai and Brent Grimes. Sign Brandon Albert, Sam Shields & Rashad Jennings. The Draft: 1. Kelvin Benjamin 2. Xavier Su'a-Filo 3. Seantrel Henderson 4. Xavier Grimble 5. Dion Bailey 6. Jalen Saunders 7. Nevin Lawson