Despite a 27-point double-double from Kiyomi McMiller against her former team, Penn State fell short against Rutgers in Rec Hall.
"I think if I had to bottle it up all into one word, it'd be toughness."
Penn State marks Sowell's fourth school in five years.
Carnell has three years of eligibility remaining.
Buhr logged over 1,000 snaps at left guard in his time with the Cyclones.
Kuol has four years of eligibility remaining.