O'Connell and Gardner Minshew have been trading off first-team reps in training camp, Levi Edwards of the Raiders' official site and Tashan Reed of The Athletic report.
EDGE Analysis
The fact that the two QBs have essentially been alternating first-team snaps on a practice-by-practice basis as the coaching staff gives both players a long look, though the starting experience O'Connell gained under Raiders head coach Antonio Pierce last season may give him a slight edge out of the gate. That said, if neither signal-caller pulls away during training camp and the preseason, it could be a while until a decision on the team's Week 1 starter is publicly revealed.