Number of players: 3

Who are they: Jackson Acker (Madison), Loyal Crawford (Eau Claire), Antwan Roberts (Nashville, Tenn.)

Quick analysis: There’s been talk about Acker switching positions at the college level, but UW listed him as a running back Wednesday. Acker didn’t play in the fall due to COVID-19, but he has shown a good mix of speed and power as a ball carrier. … Crawford has a James White-level ceiling as a third-down back and the most shiftiness of the bunch. … Roberts has explosion and proven ability to run through tackles.

Rudolph’s thoughts on the group: “I think they’re all kind of unique. Jackson’s a guy that obviously would have position flexibility, but he kind of is explosive. … Then you see Loyal, and Loyal’s got great speed, great change of direction, a chance for a home run hitter. I think he’s got great quicks in and out and, again, I think all these guys, we’ll find out exactly where they’re at when they come in, but I think guys that are just really good football players as well. … Antwan, what he does to this point, complete back and had a great senior year.”