Rookie on the hot seat: Fili Moala

Posted by ESPN.com's Paul Kuharsky
We have, can and will argue about whether a highly drafted 300-plus pound defensive tackle is going to change things for the Colts defense and whether he marks the start of any philosophical change for a unit operating under a new coach and coordinator.

Moala But no matter where we come out on it, there is no doubt that Indianapolis thinks it's upgraded at defensive tackle and that second-round tackle Fili Moala may just be the AFC South's rookie on the hot seat.

If he can garner the attention of multiple blockers and make running up the middle against the Colts tougher, his trickle-down effect could be as big as any first-year player in the division even if it's not as apparent as Donald Brown's rushing yards or the catches for Kenny Britt in Tennessee.

The Colts haven't revamped at linebacker, but if Moala and fourth-round interior lineman Terrance Taylor upgrade the Colts' interior defense, life could get a lot easier for players like Philip Wheeler, Gary Brackett and Clint Session, smaller linebackers whose paths to success will be built around being freed up and using their quickness.

Indy did fine last season with what it had. But Moala can help make things easier for a lot of people. And he warranted the 56th pick in the draft by Bill Polian, who's hardly made a habit of drafting interior linemen, better yet with his most valuable picks.

I acknowledge this is an easy category to plug virtually any draft pick into, especially a first-rounder. They all come into the league with expectations they will alter a position group. We could make the case for 14 or 15 different guys.

In my thinking, Houston linebacker Brian Cushing qualifies as the first runner-up. He should start from the outset and is expected to help fortify a front seven that's been an issue as the Texans have been unable to get over the 8-8 hump. If he doesn't upgrade the linebacking corps from opening day, we'll be asking a lot of questions about why not.

For the Jaguars, I expect good things quickly from Eugene Monroe and Eben Britton, but if the veteran offensive linemen are healthy and free-gent addition Tra Thomas' transition is smooth, the top two picks don't have to be big factors right from the start. The hot seat guys are third-rounder Terrance Knighton, a defensive tackle the team needs to make a strong showing to help re-establish its defensive personality, and Derek Cox, the third-round defensive back the team traded next year's second-rounder to acquire when many other teams had him rated much lower.

For the Titans, who had no overwhelming draft class need, it's first-round receiver Britt. The Titans are deep and lost only two starters, and have veterans who should be able to help fill the Albert Haynesworth void. In tandem with free-agent addition Nate Washington, Britt is expected to help make the Titans a more explosive team that can find a big pass plays to go with a solid run game. But he doesn't have to be effective immediately for the Titans to be successful.