What to watch for in tonight’s spring game

(Photo: Kirthmon F. Dozier DFP)Michigan Wolverines football spring game

When: 6 p.m.

Where: Michigan Stadium.

TV: Big Ten Network (showing only first hour live; full replay at 9:30 p.m.).

Radio: WWJ-AM (950), WTKA-AM (1050; other radio affiliates).

Five things to watch

Free Press sports writer Mark Snyder breaks down tonight’s biggest story lines:

1. The quarterbacks

Without coach Jim Harbaugh naming a leader, the performances of Wilton Speight, Shane Morris and John O’Korn will be dissected. Speight has taken the first team snaps recently. Two of the three will be on one team, so they will be measured against each other, while the opposite team probably will have true freshman Brandon Peters. The…