Make or Break Candidates 2016

Assuming your candidate makes the 53 - Who is the guy who have to show improvement and increase production this season?Offense: Sefarian-Jenkins is my number one choice for a couple reasons.  He needs to not only produce on the field and stay healthy but IMO needs to take the next step maturity wise.  Too often when he is on the field there appears to be some gnashing at refs and/or opponents or blaming his mistakes on something else.  Defense: Jaq Smith - He also has to stay healthy and get over the wall he hit last year, going to be harder with NS at RDE (I assume to start.)  Guy has the tools - hopefully the new "D" will work in his favor.