Kevin Vickerson Grade: 3.49  Position: DT  Class: Sr  School: Michigan St.  Conference: Big Ten  Ht., Wt.: 6-5, 310  40 Time: 5.14   Selected by: Miami Dolphins   Round 7, pick 2 (216 overall) Grading System

BIO: Hard-working tackle who has shown tremendous progress the past two seasons. Explosive off the snap with a very nice first step. Strong, gets push up the field and collapses the pocket. Displays a terrific burst of closing speed and jolt at the point. Throws blockers aside or holds his ground against blocks. Solid athlete. POSITIVES: Gets upright, does not play with leverage and lets opponents underneath him. Best straight ahead and has difficulty moving laterally. A bit stiff and has trouble redirecting. NEGATIVES: An underrated prospect, Vickerson is an ever-improving player with a high upside. A solid one-gap run stuffer at the next level, he is a good fit in a one-gap scheme. ANALYSIS: Moved into the starting lineup as a sophomore. Posted 42/7.2/2.5 last season after 18/6/2 as a junior. PROJECTION: Late Fourth Round Photo: Danny Moloshok/Getty Images