He also has skills in the return game; he was 36th nationally last year in punt returns.
“He's always been a punt returner from the first day he walked on the field for them,” Kosanovich said. “He can catch the ball. He doesn't miss.”
Brown is the ninth Nittany Lion to leave the program since the NCAA handed down its sanctions, and the second to join a Big 12 school; kicker Anthony Fera announced his transfer to Texas last week.
At 6-foot-3 and 210 pounds, Brown becomes OU's biggest wide receiver; junior-college transfer Lacoltan Bester is also 6-3 and weighs a little less.
Brown might also help take pressure off junior Kenny Stills by giving quarterback Landry Jones another target with some experience; Stills has been OU's only active receiver or tight end with a career Division I reception.
Even with Brown's addition, though, the Sooners will be forced to rely on lots of young talent at receiver.
Veteran wideouts Jaz Reynolds and Trey Franks were reinstated Wednesday from their May suspensions, but sophomore Kameel Jackson's reinstatement was ruled out Saturday by coach Bob Stoops.
Stoops said earlier this week that Reynolds and Franks would still miss a “considerable” amount of games, and are only reinstated for practices.
“When you only have one guy in Kenny Stills that's in a position to play here in the first part of the season, those guys have to step up,” Stoops said at Saturday's media day of the young wideouts.
“I'm encouraged in the first couple of days, the young freshman receivers look like a good and talented group and are really doing well.”