Spring game preview: Purdue

Our look at a Saturday packed with spring games around the Big Ten continues with Purdue. Head coach Darrell Hazell wraps up his first spring session with the annual Black & Gold spring game at Ross-Ade Stadium.

Here's a closer look:

When: Saturday, 1 p.m. ET

Where: Ross-Ade Stadium in West Lafayette, Ind.

Admission: Free. Gates open at noon. Free parking is available on a first-come, first-served basis in the A Lot (west half only), F Lot, G Lot, H Lot (upper and lower), R Lot and Z Lot. The family fun fest takes place from 11 a.m.-noon ET and is open to all kids in eighth grade or younger.

TV: Live on BTN2Go. Big Ten Network will air the game at 9 p.m. ET on April 15.

Weather forecast: Partly to mostly cloudy, temperatures between 41-48 degrees, winds at 15-17 mph.

What to watch for: There are new schemes on both sides of the ball, an evolving quarterback competition and a different feel with Hazell and the new staff. Purdue drafted teams Wednesday -- secondary coach Jon Heacock will lead the Black team and defensive line coach Rubin Carter will lead the Gold squad. Full rosters are here.

The quarterbacks will be in the spotlight Saturday and it will be interesting to see how the Black squad rotates senior Rob Henry and freshman Danny Etling, as they seem to have separated themselves a bit in the competition. Henry tried to trade Etling to the Gold squad for offensive lineman Robert Kugler and punter Thomas Meadows but was shot down.

Etling made a move last week and shared most of the reps with the first-team offense in practice earlier this week. Henry has worked extremely hard to learn John Shoop's pro-style system, and while he's always branded as an athlete first, he wants to show he can be an effective pocket passer. Austin Appleby, meanwhile, will lead the Gold squad and has a good opportunity to end the spring on a strong note. Although Appleby seems to have fallen back a bit in the race the last week, he can leave the coaches with a strong impression coming out of the spring.

Line play also will be an area to watch as Purdue tries to get closer to being "Big Ten strong." Defensive tackle Bruce Gaston Jr. is back on the field after recovering from thumb surgery, and he'll lead the Gold squad line, while end Ryan Russell lines up for Black. Hazell told ESPN.com this week that the offensive line is "starting to make strides," so it will be interesting to see which team protects the passer better. The defensive line is thin as Ryan Isaac, Greg Latta and Brandon Taylor all are out with injuries.

The secondary could be a strength for Purdue this fall, and while top defensive backs like Ricardo Allen, Frankie Williams and Normondo Harris are split between the teams, all have opportunities to showcase their playmaking ability. Outside receivers Dolapo Macarthy and Charles Torwudzo, both of the Gold team, will challenge Williams and Harris.

Running back Akeem Hunt has had a very good string in establishing himself as the starter, and he'll help lead the Black team's offense. The Gold will counter with Robert Gregory and, if he's cleared, Brandon Cottom.