When: 7:30 p.m.
Where: Ford Field, Detroit.
TV: WJBK-TV (Channel 2 in Detroit).
Radio: WJR-AM (760; other radio affiliates).
Game notes: It's the dreaded fourth game of the preseason! Don't expect any of the Lions' stars -- and not many of the starters -- to see the field. But for players battling for a role or a spot on the roster, it's still a big deal. ... The Lions will have to cut 20-some players to get down to the 53-man regular-season maximum by Saturday afternoon.