WR Michael Wilson, Stanford

Wilson started off well, measuring in at 6-foot-1, 216 pounds. Stanford's offense struggled this past season, but Wilson is showing at the Senior Bowl that he's capable of more with his fluid movements and leaping ability. He nearly made a spectacular leaping touchdown grab but barely had stepped out of bounds.

WR Jayden Reed, Michigan State

Several reporters in Mobile had Reed as one of the big standouts from each of the first two days. He's one of the fastest players at the Senior Bowl, and the only player on the National squad to top 20 mph. Reed consistently won vertical routes, tracked deep balls very well and made tough catches near the sideline, per The Athletic's Dane Brugler.

WR Nathaniel "Tank" Dell, Houston

There were numerous clips of Dell roasting defensive backs in 1-on-1 drills. His quickness and ability to get separation make him stand out. So does his 5-foot-8, 163-pound size.

WR Puka Nacua, BYU

Nacua had a strong Day 1 practice, including a leaping toe-tapping catch along the sideline. Nacua dealt with injuries early last season but had a dominant stretch. He has top-notch ball skills and reportedly showed a good knack for getting open.

CB Julius Brents, Kansas State

Brents has great size at 6-foot-3, 202 pounds and was one of 10 standouts from the week from NFL Network's Daniel Jeremiah. Jeremiah wrote, "he's loose and fluid for a big player at the position." Jeremiah also gave a shoutout to Miami cornerback Tyrique Stevenson, who he called a "feisty player."

CB Riley Moss, Iowa

Moss's athleticism shined in Mobile. He had the fastest top speed of any defensive back on the National squad, showing good matchup skills in 1-on-1 drills. ESPN's Louis Riddick called Moss the best athlete he saw live the entire college football season, and Moss flashed that again in Mobile.

CB Kyu Blu Kelly, Stanford

Kelly has broken up multiple passes in one-on-one drills, including one against his teammate Wilson. Kelly has good size and quick feet. Fun fact: he also went to the same Vegas high school as Ronnie Stanley.

RB Tyjae Spears, Tulane

Spears "had a few eye-popping plays" on Wednesday, per NFL.com, including a long touchdown run. What's been particularly notable is Spears' receiving skills, which weren't utilized much in college.

OLB Will McDonald IV, Iowa State

McDonald put a spin move on Tennessee right tackle Darnell Wright that blew up on social media. In the words of The Athletic's Nick Baumgardner, McDonald is "all gas and twitch off the ball. When he wins with his punch, he can make guys 75 pounds heavier than him look foolish." But is McDonald's 241-pound weight a problem?

LB Ivan Pace, Cincinnati

Pace's 5-foot-10 height will concern some teams, but Brugler said he was, "dominant downhill. Quick-footed and smooth in drills." Brugler called him the most intriguing prospect at the Senior Bowl. The Ravens don't have much need for another inside linebacker, but if Pace were to fall because of his size, the simple quality of the football player could make him a consideration.