Goltz has had a pretty poor second half too (yardage is by possession, not just passing):
14 yards, 14 yards, -3 yards (2 and out), 3 yards(2 and out), 4 yards(2 and out), 30 yards (27 yard P.I. penalty, field goal), 9 yards (3 and out), -3 yards (got a first down then went 3 and out with a 12 yard loss on a sack).
Not saying Pierce should be ahead of Goltz, just that Goltz hasn't really done himself any favours with his own play.