The began the preseason on a positive note by beating the last weekend. The Titans will take on another NFC West foe in the in preseason Week 2.Of course, preseason games are all about player development and evaluation. It will be Jeremy Jeffress Jersey interesting to see which players can help their case to make the roster with a strong performance. Last weekend, linebacker Chase Campbell had a huge game.Who will be the star this week? Well, several players could use a big game. Lets identify the players who must step up against the Seahawks if they hope to make the initial 53-man roster.Tenne see Titans who need to step upBackup RBs We know Tyjae Spears and Tony Pollard will be the one-two punch at running back for the Titans. What we dont know is which Christian Yelich Jersey other running backs will make the roster.In preseason Week 1, Ha san Haskins was the best out of the depth backs, taking eight carries for 27 yards. Jabari Small received the Paul Molitor Jersey most carries but struggled behind the backup offensive line. Julius Chestnut has been around for a while now, but he struggled as well.Will either Small or Chestnut step up? Or will the team make an outside addition for the final RB spot?Backup OL The starting offensive line for the Titans performed admirably last week. However, the backups struggled mightily, and its hard to predict who will earn the final roster spots right now.The backup units got abused in the run game, and Small and Chestnut were only able to average 1.8 yards per carry as a result. Brent Suter Jersey Every QB pre sure and hit by the 49ers came against backup offensive linemen.Who will step up and prove they deserve a spot? Andrew Rupcich, Lachavious Simmons, John Ojukwu, and Jaelyn Duncan are specific players who need to prove they belong on the roster.Edge rushers The Titans desperately need an edge rusher or two to step up this preseason. With Arden Keys , an already thin unit will need even more help.Against the 49ers, the Titans only collected two sacks. One was by Campbell, and the other was split between Keondre Coburn and depth edge rusher Khalid Duke.Jaylen Harrell, Rashad Weaver, or Burch Smith Jersey Shane Ray having a big game would help alleviate some of the worries with this position group. If none of these depth pieces can step up, the Titans may have to go outside of the organization to find reinforcements.