The high-upside player transferred to Cowley from Tulane University, where he was a member of the football team. Nwankwo is averaging 10.2 points in nine tilts played so far this season.
Additionally, the 6-foot-2, 170-pound Cambria Heights, Queens, N.Y., native held D1 offers from Albany and Fairleigh Dickinson, plus D2 Saint Rose.
Brickner attended St. Augustine High School in San Diego, where averaged 18 points and led the team in rebounds and assists last season.
Fermin, a 6-foot-9, 190-pound junior power forward, has offers from Siena, LaSalle, Central Connecticut State, St. Bonaventure, Hofstra, and Lincoln, according to VerbalCommits.com.