Schiltz (6-4, 256) was an undrafted free agent for the Houston Texans from Emporia State. In college, he played in 44 games and collected 105 receptions.
Netter (6-6, 310) spent last season with the San Francisco 49ers practice squad. He originally entered the NFL with the 49ers as an undrafted free agent from Northwestern. For the Wildcats, he started 52 consecutive games and was a two-time team captain.