Posted by ESPN.com's Ted Miller
1. Prince gets crowned: While Kevin Prince wasn't terribly good in any of the Bruins' three scrimmages, he did enough during practices to elevate himself above true freshman Richard Brehaut and last year's starter Kevin Craft. Prince has a lot of upside, and it will be a major upset if he doesn't end up the starter against San Diego State.
2. Plenty of runners: While the running game didn't get untracked this spring, the general feeling is that isn't because of a lack of talent at tailback. While expected starter Christian Ramirez sat out, sophomores Raymond Carter and Derrick Coleman and redshirt freshmen Johnathan Franklin and Milton Knox each had their moments. The crowd may get thinned a bit with sophomore Aundre Dean apparently thinking about transferring.
3. Stars on D: The Bruins defense looked good all spring, and there's star power at each level with tackle Brian Price, linebacker Reggie Carter and cornerback Alterraun Verner. The secondary, in particular, looked good with several youngsters ready to contribute or even challenge for starting jobs, including sophomores Courtney Viney and Tony Dye and redshirt freshman E.J. Woods.
1. Is there any hope for the O-line? The line was awful this spring just as it was last fall. There's plenty of experience with six returnees who started at least five games in 2008, though two sat out spring practices with injuries. And there's plenty of incoming possibilities, with touted freshmen and JC transfers arriving in the fall to offer alternatives. It feels like the Bruins' bowl hopes rest almost entirely on whether this unit can find some answers.
2. D-line depth: The Bruins starting crew of tackles Price and Jerzy Siewierski and ends Korey Bosworth and Datone Jones form one of the better foursomes in the Pac-10, but depth, especially at tackle, needs to develop. An injury or two here and things get pretty thin.
3. Playmakers on offense: If the offensive line figures things out, and Prince comes through, then somebody has to do something with the football in the passing game. During spring practices, the performance of the receivers was mediocre to bad, though true freshman hybrid tight end/receiver Morrell Presley lived up to his hype. If the veterans don't step up, then a strong incoming freshman class -- including speedster Randall Carroll -- is going to move up quickly.