GREEN BAY, Wis. -- The Green Bay Packers are in the final week of their offseason program. Their three-day mandatory minicamp starts on Tuesday.

Here are some things to keep an eye on:

Hooking on: He was the only one of the Packers' initial 17 undrafted rookies that did not receive a signing bonus (a couple of other late additions also did not), but defensive tackle Lavon Hooks has turned some heads early on. Granted when it comes to linemen, it's hard to tell everything until the pads go on, but the Packers like what they've seen so far from the 6-foot-3, 312-pounder from Mississippi. During OTAs, Hooks took some snaps with the No. 2 defense in 11-on-11 periods.

Ty's time: Rookie third-round pick Ty Montgomery is expected to make his first appearance since the rookie minicamp. The receiver from Stanford could not participate in OTAs because his alma mater was still in session. Montgomery would have missed the first week anyway because he attended the NFL Players Association Rookie Premier in Los Angeles.

OLB competition: Come training camp, Jayrone Elliott and Adrian Hubbard might be competing for a roster spot. For now, they have both been getting plenty of work with outside linebackers Mike Neal and Nick Perry sidelined with undisclosed injuries and Clay Matthews splitting time between the inside and outside spots. Elliott continues to show the pass-rush ability that won him a roster spot last summer, and the Packers like the improvement Hubbard has made since last season, when he spent the entire year on the practice squad.