Jim Harbaugh says David Fales is a top-five quarterback prospect in the upcoming draft. I agree with Harbaugh. Here is my full top-five list. Please leave yours' as well. 1. Blake Bortles, UCF 2. David Fales, San Jose State 3. Teddy Bridgewater, Louisville 4. Derek Carr, Fresno State 5. Jimmy Garoppolo, Eastern Illinois