They brought in some talented freshman at DB, and depth at the position would be nice so I expect to see some of them making the rotation come Purdue, not sure how much we see them against Miami and A&M.
Faraimo is talented and might be hard to keep out of the LB rotation.
Buress did well with the time allowed to him in the spring, but there were injuries and Faison was playing Lacrosse, so even though he had a solid camp, it's possible he settles back and only gets in during garbage time. Could make the rotation though.