If the Pittsburgh Steelers are ever going to use a first-round draft pick again on a cornerback – they have not done so since 1997 – this would appear to be the year to do it.

Cornerback and outside linebacker are the Steelers’ biggest need with the draft five weeks away.

And with the draft “rich” in pass-rushers, according to coach Mike Tomlin, it makes sense for the Steelers to address cornerback first and then target outside linebackers.

ESPN draft analyst Mel Kiper said the three most likely cornerback candidates for the Steelers to pick in the first round are Washington’s Marcus Peters, LSU’s Jalen Collins and Wake Forest’s Kevin Johnson.

2015 NFL DRAFT Round 1: April 30, 8 p.m. ET (ESPN)

Rds. 2-3: May 1, 7 p.m. ET (ESPN2)

Rds. 4-7: May 2, noon ET (ESPN)

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All three come with concerns.

Peters was kicked off Washington’s team last November after a series of run-ins with coaches. Collins started only 10 games in three seasons at LSU and recently underwent foot surgery. Johnson, meanwhile, might be better playing off coverage and the Steelers like to use their cornerback in press coverage.

But all three are widely projected as first-round picks – the Steelers have the No. 22 overall selection -- and for good reason.

Peters might be the most talented cornerback in the draft and Collins might be the best long-term prospect at the position. Johnson, meanwhile, is polished and experienced and oozes confidence, a trait that is critical for cornerbacks.

Two cornerbacks to also keep an eye on when it comes to the Steelers, Kiper said, are UConn’s Byron Jones and Utah's Eric Rowe.

Jones tested as well as anyone as the NFL combine, is a high-character kid and has position flexibility. Like Jones, Rowe tested well at the combine and also has experience playing safety.

“He tested like a first-round and played like a high pick as well at a variety of positions,” Kiper said of Rowe.

Jones did not run the 40-yard dash at the combine because he was still recovering from shoulder surgery. But he set a broad jump record with 12 feet, 3 inches – no one had ever exceeded 12 feet at the combine -- and also recorded a vertical leap of 44½ inches.

“He's a really good 40 time away from having one of the better corner workouts we've ever seen," ESPN draft analyst Todd McShay said after the combine.

Jones is slated to run next Tuesday at UConn’s pro day and it will be interesting to see who the Steelers send to Storrs to watch the workout.

Florida State is also staging its pro day on March 31, and Steelers coach Mike Tomlin said that is among the annual showcases he never misses.

Jones will only boost his draft stock if he runs at his pro day. Kiper said on Thursday that it would not “shock” him if Jones works his way into the first round and is selected in the range where the Steelers pick.