SI.com's NFL personnel expert Michael Lombardi
evaluates the Dolphins' units.
Consistent Pennington suitable role model for rookie Chad Henne.
Very good if Williams is the Ricky of old and Brown is healthy.
Not much speed or playmaking; Ginn is too inconsistent.
Addition of Fasano creates a very nice combination.
This line will get better; Long will determine how much.
Added young players to go along with quality veterans.
Very physical; need another outside LB opposite Porter.
Mix-and-match unit lacks a pure cover man.
Solid units will help kick-start the rebuilding.