SELECT name FROM table_name_19 WHERE overall < 224 AND round < 6 AND pick = 15 AND college = "nebraska"
Pemain mana yang direkrut secara keseluruhan dari College of Nebraska dalam putaran di bawah 6, pick 15, dan secara keseluruhan di bawah 224?
CREATE TABLE table_name_19 (name VARCHAR, college VARCHAR, pick VARCHAR, overall VARCHAR, round VARCHAR)