Scout's take: Key pledge for OU defense 

February, 4, 2014
2/04/14
1:53
PM ET
Steven Parker II (Jenks, Okla./Jenks), the nation's ninth-best safety, committed to Oklahoma on Tuesday, becoming the Sooners' first defensive recruit who is ranked in the ESPN 300. Read below to see what's expected from Parker in Norman, Okla.:

Assistant Hires Sway Recruiting Momentum
National recruiting analysts Gerry Hamilton, Craig Haubert and Tom Luginbill analyze which recent assistant coach hires will have the biggest impact on signing day.
VIDEO PLAYLIST video