Posted by ESPN.com's Ted Miller
Some of these guys will be familiar. Some of these guys will become familiar.
A guess at rising stars on both sides of the ball coming out of spring practices for every Pac-10 team.
Offense: William "Bug" Wright, WR, So.: If he stays focused, he can be a playmaker in the slot.
Defense: Vuna Tuihalamaka, LB, Jr.: Coach Mike Stoops gushed about him after spring practices.
Offense: Garth Gerhart, C, So.: Toby Gerhart's brother beat out a returning starter to anchor the middle of the Sun Devils' line.
Defense: James Brooks, DE, So.: With tackle Lawrence Guy and opposite end Dexter Davis distracting offensive lines, Brooks should get chances to make plays.
Offense: Mitchell Schwartz, OT, So.: The general feeling is Schwartz could play his way into a first-day pick in the NFL draft.
Defense: Mychal Kendricks, LB, So.: Talent meets opportunity -- will Kendricks take advantage?
Offense: Jamere Holland, WR, Jr.: He's always been fast, but he broke out because he started doing what his coaches told him to do.
Defense: Brandon Bair, DT, Jr.: Singled out by coach Chip Kelly for his play this spring.
Offense: Jordan Bishop, WR, Fr.: Coaches have been gushing about Bishop for a while now, and he didn't let up this spring.
Defense: David Pa'aluhi, LB, So.: Rare a sophomore breaks through at linebacker for the Beavers, but Pa'aluhi did for a reason.
Offense: Andrew Luck, QB, Fr.: His "hello" moment was 352 yards passing and five touchdowns in the spring game.
Defense: Delano Howell, SS, So.: An athlete and a tough guy, Howell provides two ingredients the Cardinal secondary needs.
Offense: Morrell Presley, TE, Fr.: Needs to hit the weight room but he's a pass-catching talent.
Defense: Datone Jones, DE, So.: Don't be surprised if he leads the Bruins in sacks this year.
Offense: Curtis McNeal, RB, Fr.: You have to do something special to distinguish yourself among the Trojans' running backs. McNeal did this spring.
Defense: Malcolm Smith, LB, Jr.: Everybody loved the way he played this spring.
Offense: Chris Polk, RB, Fr.: A season-ending injury in 2008 may have been the best thing that happened to Polk, who seemed to find his stride during spring.
Defense: Quinton Richardson, CB, So.: Defensive coordinator Nick Holt singled him out after the spring game, and the Huskies secondary needs him to come through.
Offense: Zack Williams, OG, Jr.: He's got a little nasty to him, something that was missing from a line that got pushed around last year.
Defense: Louis Bland, LB, So.: He's undersized but fast and instinctive -- his run blitzes might have won the Apple Cup for the Cougars. Will his game take another step forward?