Dillard wasn't on the team then.
How about you let the lineup changes caused by an injury actually play out before raising "concern"?
Dillard currently is a redshirt freshman, so it stands to reason he wasn't around in 2013. As for others who could play now if necessary, they include Carlos Freeman, rs-soph, Moritz Christ, sr, Brandon Evers, rs-frosh, Cody O"Connell, rs-soph, Sam Flor, rs-junior, and B.J. Salmonson, rs-soph. The coaches don't want to burn Cedric Bigge-Duren's and Noah Osur-Myers' redshirts, but both supposedly could play if necessary.