per scouts INC
Possesses functional strength for size. Flashes quick-twitch explosiveness at the point of attack, however does not always fire his gun. Is too much of a finesse player. Needs to play with more aggression. Absorbs too many blocks and rarely plays with reckless abandon. He will occasionally work around blockers when he should take him on. Not as tough as we'd like to see at this position, which is a significant concern. Also can do a better job of taking on blocks with proper shoulder to maintain gap control with run fits. Will turn shoulder when taking on blocks and slim lower body makes him easily engulfed by bigger blockers in phone booth situations.
also per scouts INC, this is what I like about Carter
Excellent overall athlete and possesses sideline-to-sideline range. Easy mover and changes directions well laterally. Takes sound angles to the ball and flashes ability to maneuver through traffic but pursuit angles are inconsistent. He overruns some plays, which leads to missed tackles. Closing burst is outstanding and can make up ground in pursuit from behind.
Is a smooth moving, quick and agile LB with a lot of upside in coverage. Possesses great range in zone coverage and gets adequate depth in drops. However, needs to show more awareness for crossers behind him. Has the ability to stick with RB's and TEs when matched up in man coverage. Excellent ball skills for a LB (see: 11:53 2nd QTR vs. Rutgers 2010). Flashes the explosiveness to run through RB's on blitzes. Certainly possesses the closing burst to get home when having a clear run at QB. However, does not have the power and ability to counter once initially slowed by bigger offensive lineman.